Yamaha YB125 2022 Chain & Sprocket Kit
Aftermarket replacement drive kit for Yamaha YB125 2022 (2CS) using the standard 14T front / 45T rear gearing and a 428HD 118-link gold chain.
Verified Fitment
- Yamaha YB125 – 2022
- Model / type code: 2CS
Independent current fitment listings document JTF548.14, JTR838.45 and a 428 x 118 chain for the 2022 YB125 (2CS).
Kit Specification
- Gold heavy-duty drive chain: 428HD, 118 links
- Front sprocket: 14 teeth
- Rear sprocket: 45 teeth
- Standard final-drive ratio: 14 / 45
- Moto Mania SKU: 01410-DNT+01624-DNT
OE / Manufacturer Cross-References
- Front sprocket: JTF548.14
- Rear sprocket: JTR838.45
- Chain specification search reference: 428HD-118 / 428-118
OE and branded part numbers are supplied as compatibility cross-references only. This Moto Mania kit is listed as an unbranded aftermarket product.
Important Compatibility Check
Confirm the motorcycle still uses the standard 428-pitch transmission and 14T / 45T gearing. Modified sprocket sizes can change the chain length required.
Do not assume this kit fits every YBR125. The 2005-2006 YBR125 uses a different front-sprocket family, and the YBR125 Custom normally uses a 43T rear sprocket.
Delivery & Returns
- Fast UK dispatch
- Free UK delivery where shown on the product page
- 30-day returns subject to the store returns policy