WRENCH RABBIT Engine Rebuild Kit
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WRENCH RABBIT Engine Rebuild Kit

1 Review(s) | Write a Review
$297.46 - $1,096.46
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$297.46 -
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$297.46 - $1,096.46
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If your order arrives and it's not right - we will fix it. That is our guarantee to you!  If you ordered the wrong size or wrong color - No Problem!  You can return any new/unused items to Motorsport Superstore within 30 days of receipt and receive a full refund for the price of the item you paid for. Shipping paid or costs associated with international shipping, duties, taxes or brokerage fees are non-refundable. Items which have been worn, used or installed on your machine are not returnable. Return shipping is the responsibility of the customer unless wrong item was received, or the item received was damaged upon arrival.

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Convenient one stop shop in a box! Nearly all components required for a complete and professional rebuild. Wrench Rabbit kit saves money compared to purchasing items individually!

Kit Includes:

  • Vertex piston kit (standard compression piston, rings, pin and clips).
    • Premium quality Vertex piston.
    • Complete set of nitride coated or chrome-plated piston rings.
    • Fully case-hardened wrist pin.
    • Circlips.
  • Hot Rods heavy-duty crank (stock stroke - includes wrist pin bearing for two strokes).
    • Factory assembled and trued to O.E.M. specifications, Hot Rods cranks will meet or surpass the O.E.M. in performance and durability.
  • Hot Rods main bearing / seal kit.
    • Like other Hot Rods products, these main bearing and seal kits are built to the highest quality standards that meet or exceed those of the O.E.M.
  • Hot Rods transmission bearing kit (includes transmission bearings, output shaft collar and sprocket lock washer).
    • A must-have for any new transmission or engine case installation or repair.
    • Includes trusted Hot Rods bearings for the primary and secondary shafts of the transmission.
    • Also includes the special needle bearing for the shift drum and the output shaft collar and washer (where applicable).
  • Hot Rods counter balancer bearing kit.
    • A must-have for any new counter balancer or engine case installation or repair.
    • Includes trusted Hot Rods bearings for the counter balancer shaft of most modern 4-stroke engines (where applicable).
  • Hot Rods water pump bearing and seal kit.
    • Hot Rods water pump repair kit includes water pump cover gasket or O-ring, water pump shaft bearing(s), and seal(s) to repair a leaking water pump seal and/or a failed bearing.
    • Precision micro-bearings provide O.E. quality and durability.
    • High pressure / temperature mechanical and rubber seals.
  • Hot Cams cam chain.
    • Replacement cam chain.
    • Meets or exceeds O.E.M. specifications.
  • Vertex complete gasket kit, including seals and O-ring kit (covers top and bottom).
  • Note: Kit contents will vary by fitment.

Part Numbers:

  • WR101-013
  • WR101-014
  • WR101-015
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  • WR101-012
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  • WR101-033
  • WR101-034
  • WR101-035
  • WR101-066
  • WR101-067
  • WR101-071
  • WR101-090
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  • WR101-138
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  • WR101-135
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  • WR101-147
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  • WR101-175
  • WR101-177
  • WR101-178
  • WR101-179

Customer Reviews 1 item(s)

Everything I needed.
Great price for an engine rebuild. High quality parts. came will all the pieces I needed for my CRF250.
Review by Nick T / (Posted on 2/8/2019)
Shipping Information



Orders over $35.00 qualify for free shipping. Please Click Here for our Free Shipping Terms and Conditions, as certain product categories are excluded.

We show real-time product availability on this product detail page when you select the size/color/options for the product you wish to purchase. Many items will ship the same business day an order is placed, however if an item requires additional handling/processing time, a message will appear to tell you the specific time required.

Check out our Shipping Policy for further details.




If your order arrives and it is not right, we will fix it.  That is our guarantee to you.

Doesn't fit or don't like it? You can return any brand new, unused and unaltered item within 30 business days after delivery.  Please ensure all original tags and manufacturer packaging are still in tact.  We will issue a full refund to your original payment method once item is delivered.

See our full Return Policy for further details.



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