Catalog
Sprockets & DID Chain kit for RIEJU MARATHON 125
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RIEJU Marathon AC 125 09-21 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)VALID ONLY FOR AIR COOLED MODELSLook at the technical data...
96,42 €(0) -
RIEJU Marathon Pro LC 125 09-24 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) VALID ONLY FOR LIQUID COOLED MODEL Chain Kit content:...
103,03 €(0) -
RIEJU Marathon Pro LC Supermotard 125 09-24 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) VALID ONLY FOR LIQUID COOLED MODEL Chain Kit content: FRONT SPROCKET REAR SPROCKET OPEN CHAIN (CUT TO...
103,03 €(0) -
RIEJU Marathon AC 125 09-21 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)VALID ONLY FOR AIR COOLED MODELSLook at the technical data below to see compatible models Chain Kit...
142,00 €(0) -
RIEJU Marathon Pro LC 125 09-24 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) VALID ONLY FOR LIQUID COOLED MODEL Chain Kit content: FRONT SPROCKET REAR SPROCKET OPEN CHAIN (CUT TO...
151,00 €(0) -
RIEJU Marathon Pro LC Supermotard 125 09-24 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) VALID ONLY FOR LIQUID COOLED MODEL Chain Kit content: FRONT SPROCKET REAR SPROCKET OPEN CHAIN (CUT TO...
151,00 €(0)
DID CHAIN & SPROCKET KITS FOR RIEJU MARATHON 125
Complete final drive guide for the RIEJU MARATHON 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 RIEJU MARATHON 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 RIEJU MARATHON 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 RIEJU MARATHON 125.
Frequently asked questions about transmission for RIEJU MARATHON 125
FREQUENTLY ASKED QUESTIONS BEFORE PURCHASING
What does each chain kit for the RIEJU MARATHON 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 RIEJU MARATHON 125? Yes, all references shown in this category are calculated to match the factory gearing of the RIEJU MARATHON 125, avoiding speedometer discrepancies.
Are the kits compatible with all years of the RIEJU MARATHON 125? In each kit's product sheet, you will find the exact compatibility specification with the individualized year breakdown for your version.