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Build guide · Manual V1.1.1

XP2 build guide

The official MMC XP2 manual as a web page: parts lists, design notes and all 37 assembly steps.

Download the PDF (5.6 MB) See the XP2

Before you start

  • Print every part in the printed parts lists below and get the shopping list ready before you start.
  • Each step builds one sub-assembly. Keep them aside until the final assembly, as the notes say.
  • The download includes an interactive 3D PDF of the chassis. Open it in Adobe Acrobat Reader to rotate and explode the model while you build.
  • Use the PDF if you prefer to build offline: MMC_XP2_Chassis_Manual_V1.1.1.pdf.

You can

  • Print and use the parts for private use, in unlimited quantity.
  • Share photos of your prints on social networks or websites.

You can't

  • Commercial use or public sharing of the 3D model.
  • Modifying or adapting the model for public sharing or sale.
  • Distributing, selling, donating or exchanging the digital files.

Bill of materials

Printed parts, black 23 lines

Qty Part Description
11 SPCR_2MM 2mm Spacer
1 SPCR-3MM 3mm Spacer
1 XP2-001 Lower Deck
1 XP2-003-1 Front LCA Left
1 XP2-003-2 Front LCA Right
2 XP2-006 Front UCA Right and Left
2 XP2-008 Front Fixed-length Push-rod
1 XP2-1010 Upper Deck
1 XP2-1230-1 Rear LCA Right
1 XP2-1230-2 Rear LCA Left
1 XP2-1231-1 Rear UCA Right
1 XP2-1231-2 Rear UCA Left
2 XP2-1234 Rear Traction Fixed-length Arm
2 XP2-1236 Rear Traction Fixed-length Arm
2 XP2-1237 Rear Traction Fixed-length Arm
1 XP2-1244 Rear Heave Spacer
1 XP2-1311 Servo Fixed-length Actuator
1 XP2-1312 Steering Lower Spacer
1 XP2-1313 Steering Upper Spacer
2 XP2-1315 Fixed-length Steering Rods
1 XP2-1401-1 Rear Bulkhead Right
1 XP2-1401-2 Rear BulkHead Left
1 XP2-1418 Adjustable Motor Support

Printed parts, colour 31 lines

Qty Part Description
4 RPF1_Wheel 26mm Wheel (Enkei RPF1 replica)
4 SPCR_1 (5mm) 1mm Spacer (5mm diameter)
2 SPCR_3.5 (5mm) 3.5mm Spacer (5mm diameter)
1 XP2-002 Front Subframe
1 XP2-005 Front UCA and Caster Adjustability Support
1 XP2-007 Front Suspension Rocker Arm
1 XP2-009 Flex plate
2 XP2-036 Front Suspension Spacer
2 XP2-1002 Battery Support
1 XP2-1003 Body post front magnet support
1 XP2-1004 ESC Support
1 XP2-1014-1 Front Knuckle Right
1 XP2-1014-2 Front Knuckle Left
1 XP2-1232-1 Rear BellCrank Right
1 XP2-1232-2 Rear BellCrank Left
1 XP2-1235-1 Rear Knuckle Right
1 XP2-1235-2 Rear Knuckle Left
1 XP2-1241 Rear Heave Crank
1 XP2-1242 Rear Heave Rocker
1 XP2-1309 Steering Lever Arm
1 XP2-1310 Steering Wiper
1 XP2-1417 Motor Support Spacer
1 XP2-1421 14T Belt Pulley
1 XP2-1422 Main Shaft Cover
1 XP2-1423 38T Belt Pulley First Stage
1 XP2-1425 20T Belt Pulley
1 XP2-1426 Secondary Shaft End Cap
1 XP2-1428 14T Belt Pulley
1 XP2-1429 38T Belt Conversion for Rhino C-LSD / YD2 Diff
1 XP2-1430 Press-fitted 14T Pinion to 14T Belt Pulley Adapter
1 XP2-1440 Rear Subframe

Shopping list 37 lines

Qty Part Description
1 14T_PINION Standard 14T 48p pinion
1 540_MOTOR.3 Standard 540 Size Motor
56 BallJoint_4.8mm 4.8mm BallJoint (6mm thread), see recommended parts
1 Battery "Shorty" type battery
9 BB-10X15X4.4 Ball Bearing, OD: 15mm, ID: 10mm, WIDTH: 4mm
17 BB-5X9X3.1 Ball Bearing, OD: 9mm, ID: 5mm, WIDTH: 3mm
1 Differential Rhino C-LSD Differential (RR-600) or Yokomo Standard Differential (Y2-500GSAA)
1 HTD3MBELT_42T (red.) 42T HTD3M belt (3 or 4 mm)
2 HTD3MBELT_52T (diff) 52T HTD3M belt (3 or 4 mm)
2 ISO10642 M3x10 CounterSunk ISO10642 M3x10 Screw
2 ISO10642 M3x6 CounterSunk ISO10642 M3x6 Screw
34 ISO10642 M3x8 CounterSunk ISO10642 M3x8 Screw
4 ISO10642 M4x10 ISO10642 M4x10 Countersunk screw
5 ISO4026-M3x10 M3x10 hexagon socket set screw ISO4026
2 ISO7380 M3x10 ButtonHead ISO7380 M3x10 Screw
4 ISO7380 M3x12 ButtonHead ISO7380 M3x12 Screw
4 ISO7380 M3x16 ButtonHead ISO7380 M3x16 Screw
4 ISO7380 M3x20 ButtonHead ISO7380 M3x20 Screw
5 ISO7380 M3x6 ButtonHead ISO7380 M3x6 Screw
14 ISO7380 M3x8 ButtonHead M3x8 screw
1 LHN-45 Long Hex Nut M4 (45mm)
1 LHN-60 Long Hex Nut M4 (60mm)
7 RN-10 Round Nut M3 (10mm)
6 RN-15 Round Nut M3 (15mm)
3 RN-20 Round Nut M3 (20mm)
2 RN-25 Round Nut M3 (20mm)
2 RN-30 Round Nut M3 (30mm)
4 RN-35 Round Nut M3 (35mm)
1 Servo Low Profile type Servo
1 ServoHorn Standard Servo Horn (Metal)
4 Shock_Bottom 55mm Shock Absorbers (Bottom Part)
4 Shock_Top 55mm Shock Absorber (Top Part)
27 TI-4 Brass Threaded Insert (M3x4x4,5)
70 TI-6 Brass Threaded Insert (M3x6x4,5)
4 WHEEL_HEX Wheel Hexagon
2 YOKOMO_47MMAXLE_2 Yokomo 47/49mm Rear Axle (Yokomo Y2-010)
2 YOKOMO_FRONTAXLE Yokomo Simple Front Axle, Yokomo YD-2 (Y2-010FAA)

Recommended parts

Parts listed in the manual. Links go to third-party shops.

Design notes

Control arm lengths

The chassis comes with printable control arms. All of them can be swapped for conventional turnbuckles.

The idea is to reduce costs and give you a good starting point for the alignment.

XP2 rear suspension arms as reference

Front suspension

The front suspension is a standard double wishbone setup. The standard version has no camber or track width adjustment; optional parts are on the way.

Its main feature is the mono-shock design. It stiffens the roll of the front of the chassis, acting as a sway bar, which translates into more front grip. The more roll the rear allows, the greater the front grip.

XP2 front mono-shock suspension

Flex slider

The slider acts as an anti-roll bar. Further forward means a stiffer chassis: the rear roll applies more force to the front. Further back means the rear roll is absorbed by the flex of the chassis, so the front is freer and less force is transferred.

XP2 flex slider position

Caster and Ackerman

Move the upper control arms to adjust caster. Move the steering linkage to adjust Ackerman.

XP2 caster positions
XP2 Ackerman positions

Assembly

  1. Front bell crank

    XP2-1140 · 20 parts

    Step 1, Front bell crank: exploded view
    1. Install threaded inserts.
    2. Press the bearings.
    3. Install the worm screws and the round nuts.
    4. Install spacers and ballstuds.
    5. The shaft may need to be filed down slightly to fit into the ball bearing.

    Parts · numbers match the drawing

    1. XP1-007×1
    2. BB-5X9X3×2
    3. RN-15×2Round Nut M3 (15mm)
    4. BallJoint_4.8mm×34.8mm BallJoint (6mm thread)
    5. XP1-036×2
    6. RN-20×1Round Nut M3 (20mm)
    7. ISO7380 M3x8×2ButtonHead M3x8 screw
    8. TI-6×3
    9. SPCR_2MM×22mm Spacer
    10. ISO4026 M3x10Hex socket set screw M3x10

  2. Sub-assembly XP2-1020

    4 parts — make 2 times

    Step 2, Sub-assembly XP2-1020: exploded view
    1. Put together the round nut with the spacer and ballstud.
    2. Keep the screw to install later to the upper deck.

    Parts · numbers match the drawing

    1. RN-30×1Round Nut M3 (30mm)
    2. BallJoint_4.8mm×14.8mm BallJoint (6mm thread)
    3. ISO10642 M3x10Countersunk M3x10 screw
    4. SPCR_2MM×12mm Spacer

  3. Battery support

    XP2-1003 · 3 parts — make 2 times

    Step 3, Battery support: exploded view
    1. Install threaded inserts.

    Parts · numbers match the drawing

    1. XP2-1002×1Battery Support
    2. TI-4×2

  4. Sub-assembly XP2-1030

    9 parts

    Step 4, Sub-assembly XP2-1030: exploded view
    1. Install threaded inserts.
    2. Bolt down the round nuts with the screws.
    3. Keep the two countersunk screws to assemble this sub-assembly to the chassis.

    Parts · numbers match the drawing

    1. XP2-1003×1Body post front magnet support
    2. RN-20×2Round Nut M3 (20mm)
    3. ISO7380 M3x8×2ButtonHead M3x8 screw
    4. ISO010642 M3x8×2CounterSunk ISO10642 M3x8…
    5. Th4×2

  5. Sub-assembly XP2-1040

    5 parts

    Step 5, Sub-assembly XP2-1040: exploded view
    1. Install the threaded inserts.
    2. Keep the countersunk screws to assemble this sub-assembly to the chassis.

    Parts · numbers match the drawing

    1. XP2-1004×1ESC Support
    2. 1S010642 M3x6×2CounterSunk ISO10642 M3x6…
    3. TI-4×2

  6. Structural chassis

    XP2-1000 · 64 parts

    Step 6, Structural chassis: exploded view
    1. Install the threaded inserts.
    2. Install the spacers and ballstuds.
    3. Pop in the XP2-1020 sub-assemblies to the lower deck.
    4. Bolt down all the round nuts and sub-assemblies.

    Parts · numbers match the drawing

    1. XP2-001×1Lower Deck
    2. XP2-1010×1Upper Deck
    3. XP2-1003_BatterySupport×2
    4. XP2-1040×1
    5. XP2-1030×1
    6. RN-35×4Round Nut M3 (35mm)
    7. XP2-1020×2
    8. RN-15×4Round Nut M3 (15mm)
    9. BallJoint_4.8mm×44.8mm BallJoint (6mm thread)
    10. 1S010642 M3x8×16CounterSunk ISO10642 M3x8…
    11. TIl-6×4
    12. SPCR_2MM×22mm Spacer nN

  7. Sub-assembly XP2-1110

    13 parts

    Step 7, Sub-assembly XP2-1110: exploded view
    1. Install the threaded inserts (outside are 6mm long, inside are 4mm long)
    2. Install the ballstuds.

    Parts · numbers match the drawing

    1. XP2-002×1Front Subframe
    2. BallJoint_4.8mm×44.8mm BallJoint (6mm thread)
    3. Th6×4
    4. TI-4×4

  8. Sub-assembly XP2-1120-1

    3 parts

    Step 8, Sub-assembly XP2-1120-1: exploded view
    1. Install the threaded insert.
    2. Install the ballstud.

    Parts · numbers match the drawing

    1. XP2-003-1×1Front LCA Left
    2. BallJoint_4.8mm×14.8mm BallJoint (6mm thread)
    3. TIl-6×1

  9. Sub-assembly XP2-1120-2

    3 parts

    Step 9, Sub-assembly XP2-1120-2: exploded view
    1. Install the threaded insert.
    2. Install the ballstud.

    Parts · numbers match the drawing

    1. XP2-003-2×1Front LCA Right
    2. BallJoint_4.8mm×14.8mm BallJoint (6mm thread)
    3. TI-6×1

  10. Suspension front I

    XP2-1100 · 23 parts

    Step 10, Suspension front I: exploded view
    1. Pop in the lower control arms to the ballstuds.
    2. Keep the countersunk screws to assemble this sub-assembly to the chassis.

    Parts · numbers match the drawing

    1. a XP2-1120-1×1
    2. XP2-1120-2×1
    3. XP2-1110×1
    4. ISO10642 M3x8×4CounterSunk ISO10642 M3x8…

  11. Sub-assembly XP2-1450-1

    19 parts

    Step 11, Sub-assembly XP2-1450-1: exploded view
    1. Install all threaded inserts.
    2. Bolt down the rear round nut with the screw.
    3. Keep the countersunk screws to assemble this sub-assembly to the chassis.

    Parts · numbers match the drawing

    1. XP2-1401-1×1Rear Bulkhead Right
    2. RN-15×1Round Nut M3 (15mm)
    3. ISO7380 M3x16×1ButtonHead ISO7380 M3x16S…
    4. ISO10642 M3x8×4CounterSunk ISO10642 M3x8…
    5. TI-6×12

  12. Sub-assembly XP2-1409

    8 parts

    Step 12, Sub-assembly XP2-1409: exploded view
    1. Keep the pulleys unassembled for the next steps.

    Parts · numbers match the drawing

    1. XP1-023×1
    2. XP1-022×1
    3. XP1-021×1
    4. J BB-10X15X4×2
    5. LHN-60×1Long Hex Nut M4 (60mm)
    6. ISO10642 M4x10×2ISO10642 M4x10 Countersun…

  13. Sub-assembly XP2-1450-2

    19 parts

    Step 13, Sub-assembly XP2-1450-2: exploded view
    1. Install all threaded inserts.
    2. Bolt down the rear round nut with the screw.
    3. Keep the countersunk screws to assemble this sub-assembly to the chassis.

    Parts · numbers match the drawing

    1. XP2-1401-1×1Rear Bulkhead Right
    2. RN-15×1Round Nut M3 (15mm)
    3. ISO7380 M3x16×1ButtonHead ISO7380 M3x16S…
    4. ISO10642 M3x8×4CounterSunk ISO10642 M3x8…
    5. TI-6×12

  14. Sub-assembly XP2-1410

    8 parts

    Step 14, Sub-assembly XP2-1410: exploded view
    1. Keep the pulleys unassembled for the next steps.

    Parts · numbers match the drawing

    1. XP1-025×1
    2. XP1-028×1
    3. XP1-026×1
    4. BB-10X15X4×2
    5. LHN-45×1Long Hex Nut M4 (45mm)
    6. ISO10642 M4x10×2ISO10642 M4x10 Countersun…

  15. Drive gear

    2 parts

    Step 15, Drive gear: exploded view
    1. Press fit the pinion to the pulley (you may need a vice)

    Parts · numbers match the drawing

    1. xp2-1430×1Press-fitted 14T Pinion to 14T Belt P..
    2. 14T_PINION×1Standard 14T 48p pinion

  16. RDX spool

    3 parts

    Step 16, RDX spool: exploded view

    Parts · numbers match the drawing

    1. SPOOL×1
    2. CUP×2

  17. Sub-assembly XP2-1411-RDX

    10 parts

    Step 17, Sub-assembly XP2-1411-RDX: exploded view
    1. Assemble the RDX spool (or yokomo/rhino/KKPIT diff) and screw the pulley to the diff.
    2. Install the bearings and then the end caps of the diff (RDX only).

    Parts · numbers match the drawing

    1. XP2-1412×1
    2. RDX SPOOL×1RDX SPOOL
    3. BB-10X15X4.4×2Ball Bearing - OD: 15mm, ID: 10…
    4. ISO7380 M3x10×4ButtonHead ISO7380 M3x10S…

  18. Drive train

    XP2-1400 · 82 parts

    Step 18, Drive train: exploded view
    1. Install the diff and XP2-1410 (without the outer pulleys) with the belt around them.
    2. Install XP2-1409 (without the outer pulleys).
    3. Once these three are in place, install all outer pulleys (except the XP2-022), belt and screws.
    4. Install the middle round nut spacer with the screws.
    5. Then install XP2-1417 and XP2-018 and its bearing and screws.
    6. Finally, install the motor and pulley with its belt.

    Parts · numbers match the drawing

    1. 540_MOTOR×1
    2. XP2-1450-2×1
    3. XP2-1450-1×1
    4. XP1-018×1
    5. XP2-1409×1
    6. XP2-1417×1Motor Support Spacer
    7. HTD3MBELT_42T (red.)×142T HTD3M belt (3 or
    8. HTD3MBELT_S2T (diff)×152T HTD3M belt (3 or 4…
    9. XP2-1411-RDX×1
    10. HTD3MBELT_SOT (diff)×1
    11. XP2-1410×1
    12. DriveGear×1
    13. 413) BB-10X15X4×1
    14. RN-25×1Round Nut M3 (20mm)
    15. ISO7380 M3x12×4ButtonHead ISO7380 M3x12S…
    16. ISO7380 M3x10×2ButtonHead ISO7380 M3x10 S…
    17. ISO7380 M3x8×2ButtonHead M3x8 screw

  19. Sub-assembly XP2-1210

    25 parts

    Step 19, Sub-assembly XP2-1210: exploded view
    1. Install all threaded inserts.
    2. Screw all the ballstuds.
    3. Keep the 4 screws to assemble this sub-assembly to the chassis.

    Parts · numbers match the drawing

    1. XP2-1440×1Rear Subframe
    2. BallJoint_4.8mm×104.8mm BallJoint (6mm thread)
    3. 1807380 M3x12×4ButtonHead ISO7380 M3x12S…
    4. TI-6×10

  20. Sub-assembly XP2-1211-1

    3 parts

    Step 20, Sub-assembly XP2-1211-1: exploded view
    1. Install the threaded insert and the ballstud.

    Parts · numbers match the drawing

    1. XP2-1231-1×1Rear UCA Right
    2. BallJoint_4.8mm×14.8mm BallJoint (6mm thread)
    3. TI-6×1

  21. Sub-assembly XP2-1211-2

    3 parts

    Step 21, Sub-assembly XP2-1211-2: exploded view
    1. Install the threaded insert and the ballstud.

    Parts · numbers match the drawing

    1. XP2-1231-2×1Rear UCA Left
    2. BalUJoint_4.8mm×14.8mm BallJoint (6mm thread)
    3. TIl-6×1

  22. Rear knuckle (right)

    XP2-1260-1 · 10 parts

    Step 22, Rear knuckle (right): exploded view
    1. Install all threaded inserts and ballstuds.
    2. Press the bearings.

    Parts · numbers match the drawing

    1. XP2-1235-1×1Rear Knuckle Right
    2. WHEEL_HEX×1Wheel Hexagon
    3. BB-10X15X4×1
    4. BB-5X9X3.1×1Ball Bearing - OD: 9mm, ID: 5mm,…
    5. BallJoint_4.8mm×34.8mm BallJoint (6mm thread)
    6. TI-6×3

  23. Rear knuckle (left)

    XP2-1260-2 · 10 parts

    Step 23, Rear knuckle (left): exploded view
    1. Install all threaded inserts and ballstuds.
    2. Press the bearings.

    Parts · numbers match the drawing

    1. XP2-1235-1×1Rear Knuckle Right
    2. BB-10X15X4×1
    3. GB ) WHEEL_HEX×1Wheel Hexagon
    4. A BallJoint_4.8mm×34.8mm BallJoint (6mm thread)
    5. BB-5X9X3.1×1Ball Bearing - OD: 9mm, ID: 5mm,…
    6. TI-6×3

  24. Suspension rear I

    XP2-1200 · 55 parts

    Step 24, Suspension rear I: exploded view
    1. Pop all the arms in place and keep the sub-assembly to install it to the chassis.

    Parts · numbers match the drawing

    1. XP2-1210×1
    2. XP2-1211-2×1
    3. XP2-1250-1×1
    4. XP2-1250-2×1
    5. XP2-1211-1×1
    6. XP2-1260-1_RearKnuckle_R×1
    7. XP2-1260-2_RearKnuckle_L×1
    8. XP2-1236×2Rear Traction Fixed-length Arm

  25. Rear bell crank

    XP2-1240-1 · 14 parts

    Step 25, Rear bell crank: exploded view
    1. Install all threaded inserts, spacers and ballstuds.
    2. Press the bearings.
    3. Ensure the round nut passes through the bearings, otherwise, a little file down might be needed.
    4. Make sure the screw passes through the entire length of the assembly with the outer spacers included.

    Parts · numbers match the drawing

    1. XP2-1232-1×1Rear BellCrank Right
    2. BB-5X9X3×2
    3. ISO7380 M3x16×1ButtonHead ISO7380 M3x16
    4. RN-10×1Round Nut M3 (10mm)
    5. BallJoint_4.8mm×34.8mm BallJoint (6mm thread)
    6. SPCR_1 (5mm)×21mm Spacer (5mm diameter)
    7. TI-6×2
    8. TI-4×1
    9. SPCR_2MM×12mm Spacer

  26. Rear heave crank

    XP2-1240 · 22 parts

    Step 26, Rear heave crank: exploded view
    1. Install all threaded inserts.
    2. Screw down the worm screw and the round nut to it.
    3. Press the two side bearings.
    4. Make sure the central round nut passes through the bearings, otherwise a little bit of file down might be needed.
    5. On the other side, install the central heave bearing and secure it with the two screws.
    6. Assemble the two sub-assemblies and install the central spacer and ballstud.

    Parts · numbers match the drawing

    1. XP2-1242×1Rear Heave Rocker
    2. XP2-1241×1Rear Heave Crank
    3. RN-25×1Round Nut M3 (20mm)
    4. BB-SX9X3.1×3Ball Bearing - OD: 9mm, ID: 5mm,…
    5. SPCR_3.5 (5mm)×23.5mm Spacer (5mm diameter)
    6. RN-15×1Round Nut M3 (15mm)
    7. BalJoint_4.8mm×34.8mm BallJoint (6mm thread)
    8. ISO7380 M3x8×2ButtonHead M3x8 screw
    9. 1S04026-M3x10×1M3x10 hexagon socket set scr…
    10. ISO7380 M3x6×2ButtonHead ISO7380 M3x6 Scr…
    11. XP2-1244×1Rear Heave Spacer
    12. TI-6×2
    13. SPCR_2MM×12mm Spacer
    14. TI-4×1

  27. Rear bell crank

    XP2-1240-2 · 14 parts

    Step 27, Rear bell crank: exploded view
    1. Install all threaded inserts, spacers and ballstuds.
    2. Press the bearings.
    3. Ensure the round nut passes through the bearings, otherwise, a little file down might be needed.
    4. Make sure the screw passes through the entire length of the assembly with the outer spacers included.

    Parts · numbers match the drawing

    1. XP2-1232-2×1Rear BellCrank Left
    2. 1807380 M3x16×1ButtonHead ISO7380 M3x16 S…
    3. RN-10×1Round Nut M3 (10mm)
    4. BB-SX9X3.1×2Ball Bearing - OD: 9mm, ID: Smm,…
    5. BallJoint_4.8mm×34.8mm BallJoint (6mm thread)
    6. TI-6×2
    7. SPCR_1 (5mm)×21mm Spacer (5mm diameter)
    8. TI-4×1
    9. SPCR_2MM×12mm Spacer

  28. Steering

    XP2-1300 · 18 parts

    Step 28, Steering: exploded view
    1. Install all the 4mm threaded inserts to the XP2-1310 part.
    2. Install the remaining 6mm threaded insert to the XP1-009 part.
    3. Install the spacers and ballstuds to the steering wiper.
    4. Press the two bearings to the XP1-009 part.
    5. Keep the XP2-1312 and XP2-1313 spacers aside for the assembly to the chassis.

    Parts · numbers match the drawing

    1. XP1-009×1
    2. XP2-1310×1Steering Whiper
    3. XP2-1312×1Steering Lower Spacer
    4. XP2-1313×1Steering Upper Spacer
    5. BB-5X9X3.1×2Ball Bearing - OD: 9mm, ID: 5mm,…
    6. BallJoint_4.8mm×34.8mm BallJoint (6mm thread)
    7. ISO7380 M3x6×2ButtonHead ISO7380 M3x6 Scr…
    8. TI-6×1
    9. Th4×4
    10. SPCR_2MM×22mm Spacer

  29. Front knuckle (right)

    XP2-1150-1 · 13 parts

    Step 29, Front knuckle (right): exploded view
    1. Install all threaded inserts.
    2. Press the bearings.
    3. Install all ballstuds.
    4. Screw the worm screw and install the round nut (steering stopper)
    5. Install the Yokomo front axle through the bearings and install the wheel hexagon.

    Parts · numbers match the drawing

    1. XP1-014-1×1
    2. WHEEL_HEX×1Wheel Hexagon
    3. YOKOMO_FRONTAXLE×1Yokomo Simple Front…
    4. BB-SX9X3.1×2Ball Bearing - OD: 9mm, ID: Smm,…
    5. RN-10×1Round Nut M3 (10mm)
    6. a BallJoint_4.8mm×34.8mm BallJoint (6mm thread)
    7. a ) 1S04026-M3x10×1M3x10 hexagon socket set scr…
    8. TI-6×2
    9. TI-4×1

  30. Front knuckle (left)

    XP2-1150-2 · 13 parts

    Step 30, Front knuckle (left): exploded view
    1. Install all threaded inserts.
    2. Press the bearings.
    3. Install all ballstuds.
    4. Screw the worm screw and install the round nut (steering stopper)
    5. Install the Yokomo front axle through the bearings and install the wheel hexagon.

    Parts · numbers match the drawing

    1. XP2-1014-2×1Front Knuckle Left
    2. WHEEL_HEX×1Wheel Hexagon
    3. YOKOMO_FRONTAXLE×1Yokomo Simple Front
    4. BB-5SX9X3.1×2Ball Bearing - OD: 9mm, ID: Smm, ..
    5. RN-10×1Round Nut M3 (10mm)
    6. BallJoint_4.8mm×34.8mm BallJoint (6mm thread)
    7. TI-6×2
    8. ISO04026-M3x10×1M3x10 hexagon socket set scr…
    9. TI-4×1

  31. Servo

    XP2-1350 · 9 parts

    Step 31, Servo: exploded view
    1. Install the spacer and the ballstud to the servo horn in this position.

    Parts · numbers match the drawing

    1. Servo×1Low Profile type Servo
    2. ServoHorn×1Standard Servo Horn (Metal)
    3. BallJoint 4.8mm×14.8mm BallJoint (6mm thread)
    4. ISO7380 M3x8×4ButtonHead M3x8 screw
    5. ISO7380 M3x6×1ButtonHead ISO7380 M3xé6 Scr…
    6. SPCR-3MM×13mm Spacer

  32. Flex adjustment

    XP2-1160 · 5 parts

    Step 32, Flex adjustment: exploded view
    1. Install the threaded inserts and keep aside to install it on the chassis’ upper deck.

    Parts · numbers match the drawing

    1. g XP2-009×1Flex plate
    2. 1807380 M3x8×2ButtonHead M3x8 screw
    3. Tl×2

  33. Yokomo rear axles (Y2-010)

    2 parts — make 2 times

    Step 33, Yokomo rear axles (Y2-010): exploded view

    Parts · numbers match the drawing

    1. YOKOMO_REARAXLE×1
    2. YOKOMO_47MMAXLE×1Yokomo Rear Axle (Yok…

  34. Sub-assembly XP2-1130

    13 parts

    Step 34, Sub-assembly XP2-1130: exploded view
    1. Install all threaded inserts.
    2. Install the ballstuds.

    Parts · numbers match the drawing

    1. XP1-005×1
    2. BallJoint_4.8mm×44.8mm BallJoint (6mm thread)
    3. Tl6×4
    4. Th4×4

  35. Suspension front II

    XP2-1100 · 19 parts

    Step 35, Suspension front II: exploded view
    1. Pop in the upper arms to the ballstuds and keep to install it to the upper deck.

    Parts · numbers match the drawing

    1. XP1-006×2
    2. XP2-1130×1
    3. ISO10642 M3x8×4CounterSunk ISO10642 M3x8…

  36. 55 mm shock absorbers

    2 parts — make 4 times

    Step 36, 55 mm shock absorbers: exploded view

    Parts · numbers match the drawing

    1. Shock_Top×1Shock Absorber (Top Part)
    2. Shock_Bottom×1Shock Absorbers (Bottom Part)

  37. Final assembly

    All sub-assemblies and loose hardware in place

    Step 37, Final assembly: exploded view

    Parts · numbers match the drawing

    1. XP2-1000_Chassis×1XP2 Structural Chassis
    2. Wheels×4
    3. Battery×1"Shorty" type battery
    4. XP2-1400_DriveTrain×1
    5. XP2-1350_Servo×1
    6. XP2-1100_Suspension_Front_|×1
    7. XP2-1150-1_FrontKnuckle_R×1
    8. 55mm Shock Absorber×4
    9. XP2-1160_FlexAdjustment×1
    10. XP2-1150-2_FrontKnuckle_L×1
    11. XP2-1100_Suspension_Front_ll×1
    12. XP2-1200_Suspension_Rear_|×1
    13. XP2-1240-2_RearBellCrank×1
    14. XP2-008×2Front Fixed-lenght Push-rod
    15. XP2-1240_RearHeaveCrank×1
    16. XP2-1315×2Fixed-length Steering Rods
    17. XP2-1240-1_RearBellCrank×1
    18. XP2-1311×1Servo Fixed-lenght Actuator
    19. XP2-1140_FrontBellCrank×1
    20. XP2-1234×4Rear Traction Fixed-length Arm
    21. XP2-1300_Steering×1
    22. YOKOMO_47MMAXLE×2Yokomo Rear Axle (Yok…
    Step 37, Final assembly: assembled
    Assembled

Manual history

V1.1.1Added assembly instructions.
V1.1Modifications to suit the RDX spool, minor pulley geometry update.
V1.0First release.
Previous manuals (1)