Home Honda Sportrax 250 TRX250EX / TRX250X 69mm Namura/.020 Over Bore/Piston Kit

Honda Sportrax 250 TRX250EX / TRX250X 69mm Namura/.020 Over Bore/Piston Kit

NOW $270.00
Or 4 interest-free payments of $67.50
In stock at 1 of our locations
🚛 Free NZ shipping
🔒 12 month warranty on all parts
NZ WOF compliant
🔧 Fitting available NZ wide

Description:
Namura .020 bore piston kit for Honda Sportrax 250 increases displacement for enhanced power and performance. Precise 69mm bore size ensures compatibility with stock crank and cylinder kits, promoting reliable operation and improved throttle response. Ideal for sport/track riding and rebuilds requiring a slight bore increase.

Features:
- Designed for Honda Sportrax 250 TRX250EX/TRX250X 69mm
- .020 overbore for increased compression and power
- Includes piston, rings, wrist pin, and circlips for quick install
- Compatible with stock engine components

Includes:
- 1 x piston kit (piston, rings, pin, clips)

Fits Models:
- Honda Sportrax 250

Model Years:
- (omit if not found)

Submodels:
- TRX250EX, TRX250X

Engine Options:
- 250cc 4-stroke

Namura .020 Bore Piston Kit for Honda Sportrax 250 TRX250EX/TRX250X 69mm

Namura, overbore, piston kit, Honda Sportrax 250, TRX250EX, TRX250X, 69mm, engine 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.

Product Enquiry

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