Home Honda CRF100 XR100R 120cc 58mm Big Bore Cylinder Kit & Cam Kit (2003–2003)

Honda CRF100 XR100R 120cc 58mm Big Bore Cylinder Kit & Cam Kit (2003–2003)

NOW $842.00
Or 4 interest-free payments of $210.50
In stock at 1 of our locations
🚛 Free NZ shipping
🔒 12 month warranty on all parts
NZ WOF compliant
🔧 Fitting available NZ wide

Description:
Upgrades engine displacement for improved power delivery and performance on the Honda XR100R. Includes a 58mm big bore cylinder kit and matching cam kit for reliable, enhanced top-end and mid-range performance. Ideal for riders seeking more torque and improved throttle response in 2003 XR100R models.

Features:
- Specifically designed for Honda XR100R (2003)
- 58mm Big Bore cylinder for +15–25% power gain
- Cam kit included for optimized valve timing
- Enhances throttle response and overall performance

Includes:
2 x 120cc Big Bore Cylinder Kit
Cam Kit

Fits Models:
Honda CRF100 XR100R

Model Years:
2003

Submodels:
XR100R

Engine Options:
58mm bore, 120cc displacement

Keywords:
Honda XR100R, CRF100, big bore kit, 120cc, cam kit, 2003, motorcycle engine upgrade, performance parts

120cc 58mm Big Bore Cylinder & Cam Kit for Honda CRF100 XR100R 2003

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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