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Honda Sportrax 250 TRX250EX TRX250X Namura 68.5mm Bore Top End Kit
Description:
Namura 68.5mm bore top end kit increases displacement and power for
Honda Sportrax 250 models, restoring compression and performance.
Features:
- 68.5mm bore for TRX250EX/TRX250X
- Includes piston, rings, gaskets, and hardware
- Fits 249cc engines; improves torque and reliability
Includes:
- 1 x 68.5mm piston kit with rings
- 1 x piston pin and circlips
- 1 x gaskets and seals set
- 1 x top end hardware pack
Fits Models:
- Honda Sportrax
Model Years:
- (Year not specified)
Submodels:
- TRX250EX, TRX250X
Engine Options:
- 249cc single
Namura 68.5mm Bore Top End Kit for Honda Sportrax 250 TRX250EX TRX250X
Namura, 68.5mm bore, top end kit, Honda Sportrax, TRX250EX, TRX250X, 249cc, piston kit
Shipping Information
Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.
The Kren Bits journey:
- Order received — Day 0
- With fulfilment — Day 1–2
- Heading to courier — Day 2–4
- Shipped — Day 3–7
- Almost there — Day 5–10
- Delivered — Day 5–14
Where your part ships from:
Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.
We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.
For more details, visit our Track Your Order page.
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