Catalog
Sprockets & DID Chain kit for HM CRF 125
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Rear Sprocket JT TWINSTAR 520 HM-MOTO
24/48 HS DELIVERY TO SPAIN/PORTUGAL (If stock not available in our facilities 7 days max) TWO COMPONENT SPROCKET TOOTH IN STEEL ALUMINIUM CENTRAL CIRCLE ERGAL 7075 T6 AVAILABLE IN RED AND GRAY COLOUR INTERNATIONAL ORDERS PLEASE READ THIS
74,11 €(0)In stock 74.11 -
HM CRM F 125 X 10-17 Standard Chain Kit
24/48 HS DELIVERY TO SPAIN/PORTUGAL (If stock not available in our facilities 7 days max) FREE SHIPPING (Spain & Portugal Peninsular) SHIPPING WORLDWIDE (7 to 15 days depending on the country. If stock not available in our facilities + 7 days) Chain Kit content: FRONT SPROCKET REAR SPROCKET OPEN...
122,04 €(0) -
HM CRM F 125 X 10-17 Reinforced Chain Kit
24/48 HS DELIVERY TO SPAIN/PORTUGAL (If stock not available in our facilities 7 days max) FREE SHIPPING (Spain & Portugal Peninsular) SHIPPING WORLDWIDE (7 to 15 days depending on the country. If stock not available in our facilities + 7 days) Chain Kit content: FRONT SPROCKET REAR SPROCKET OPEN...
152,00 €(0)
DID CHAIN & SPROCKET KITS FOR HM CRM F 125
Complete final drive guide for the HM CRM F 125. Choose the chain kit that best suits your riding style: from Reinforced setups for daily commuting, high-performance Super Reinforced kits for long distance, to self-cleaning Off Road kits ready for dirt and rally raids.
Available transmission kit options and ranges for HM CRM F 125
CHOOSE THE BEST OPTION FOR YOUR BIKE
- DID Reinforced Range: Perfect balance between durability and smooth riding. Keeps the original OEM gearing for daily road use with total reliability.
- DID Super Reinforced Range (High Performance): Maximum tensile strength for demanding rides. Most of our super reinforced kits feature a rubber-cushioned silent front sprocket to absorb vibrations and reduce mechanical noise, plus a free riveting tool (riveter) included.
- Off Road / Rally Raids Range: Designed to withstand mud, sand, and track demands. Features a self-cleaning mud front sprocket with evacuation grooves and a specific DID mixed-use chain.
Why install DID transmission on your HM CRM F 125
MECHANICAL PRECISION AND KILOMETRIC DURABILITY
DID chains (with advanced X-Ring / O-Ring seals) drastically reduce premature stretching and ensure a perfect mesh over the sprocket and rear crown teeth, optimizing power delivery to the wheel on your HM CRM F 125.
Frequently asked questions about transmission for HM CRM F 125
FREQUENTLY ASKED QUESTIONS BEFORE PURCHASING
What does each chain kit for the HM CRM F 125 include? All our complete kits include the front sprocket, heat-treated steel rear crown, the DID chain corresponding to the model's pitch and length, and its proper master link.
Does this kit respect the original gear ratio of the HM CRM F 125? Yes, all references shown in this category are calculated to match the factory gearing of the HM CRM F 125, avoiding speedometer discrepancies.
Are the kits compatible with all years of the HM CRM F 125? In each kit's product sheet, you will find the exact compatibility specification with the individualized year breakdown for your version.