XTRIG ROCS Pro YZ250F 24-26/YZ450F 23-26 (OS 20-22 mm)
XTRIG ROCS Pro YZ250F 24-26/YZ450F 23-26 (OS 20-22 mm)
Part no. 40201017
The XTRIG ROCS Pro YZ250F 24-26/YZ450F 23-26 (OS 20-22 mm) from XTRIG is listed to fit 4 models from Fantic and Yamaha, including Fantic XXF 250 (XXF250) 2025-2026 and Fantic XXF 450 (XXF450) 2024-2026. It is part of our triple clamps range.
- Part number: 40201017
- Colour: Brown
- Fits Fantic: XXF 250 (XXF250) 2025-2026, XXF 450 (XXF450) 2024-2026
- Fits Yamaha: YZ 250 F (YZ250F) 2024-2026, YZ 450 F (YZ450F) 2023-2027
- Category: Vehicle Parts › Chassis and Suspension › Triple Clamps
Specifications
| Brand | XTRIG |
|---|---|
| Manufacturer Item No. | 40201017 |
Fits these bikes
This XTRIG part is listed as fitting 4 models. Check your model and year below.
| Make | Model | Years |
|---|---|---|
| Fantic | XXF 250 (XXF250) | 2025-2026 |
| Fantic | XXF 450 (XXF450) | 2024-2026 |
| Yamaha | YZ 250 F (YZ250F) | 2024-2026 |
| Yamaha | YZ 450 F (YZ450F) | 2023-2027 |
Product details
XTRIG built its ROCS (Revolutionary Opposing Clamp System) to make its triple clamps even more stable. The opposing clamps help your fork work better and hold it more steadily than before, while the split clamps give the fork an improved bending line.
Key features
- Improved fork response: the clamping area stays perfectly round, even under load
- More resistance to fork leg twist: the fork tubes are self-inhibiting in both directions
- Better fork function: a better bending line for the fork, thanks to the split clamps
- Secure clamping: the preload on one clamping screw does not affect the others
- Lightweight: no material sits between the clamping screws
ROCS Pro and ROCS Tech: the difference
- XTRIG ROCS Pro: lets you adjust the offset through the stem to suit track conditions
- XTRIG ROCS Tech: has every ROCS Pro feature except adjustable offset. It is supplied without a stem nut, so use the OEM one.
Please note: uses the OEM stem nut, and the optional bar mounts are required.
Questions about this part
Will the XTRIG ROCS Pro YZ250F 24-26/YZ450F 23-26 (OS 20-22 mm) fit my bike?
It is listed for 4 models, including Fantic XXF 250 (2025-2026), Fantic XXF 450 (2024-2026), Yamaha YZ 250 F (2024-2026), Yamaha YZ 450 F (2023-2027). The full list is in the "Fits these bikes" table on this page, and the fit check next to the price tells you straight away for your saved bike.
What is the part number?
The manufacturer part number is 40201017. Our stock code is 210057-BRN.
How much is delivery?
Order before 3pm for same day dispatch. UK Next Day delivery is £7.99, and free on orders of £100 or more. Pre 12:00 (£9.99) and Pre 10:00 (£14.99) upgrades are charged at any order value.
Can I return it?
Yes. You can return it within 30 days of delivery for a refund. You pay the return postage unless the item is faulty, damaged or wrong, in which case we cover it. See our Returns page for how. Returns