428 118-Link Chain & 14T/45T Sprocket Kit
Aftermarket motorcycle final-drive kit supplied with a 428 pitch, 118-link drive chain, 14-tooth front sprocket and 45-tooth rear sprocket.
Kit Specification
- Chain pitch: 428
- Chain length: 118 links
- Front sprocket: 14 teeth
- Rear sprocket: 45 teeth
- Chain, front sprocket and rear sprocket supplied as pictured
- Moto Mania SKU: 01410-DNT+00481-DNT
Verified Vehicle Applications
- Yamaha YBR125 (3D9) – 2005-2006
- Yamaha YBR125 (3D9 / 51D) – 2007-2014
Manufacturer Part Number Cross-References
- 2005-2006 front sprocket: JT JTF1263.14
- 2007-2014 front sprocket: JT JTF548.14
- Rear sprocket: JT JTR838.45
- Chain size reference: 428 x 118 links
JT references are supplied as fitment / dimensional cross-references only. This listing is for an unbranded aftermarket kit and the JT numbers are not the MPN of the supplied product.
Important: YBR125 Custom
This 45-tooth rear sprocket kit is not listed as the standard YBR125 Custom setup. JT Sprockets specifies the YBR125 Custom (27S) with a 14-tooth front and 43-tooth rear sprocket, although it also uses a 428 x 118-link chain. Do not order this 14/45 kit for a standard YBR125 Custom unless the motorcycle has intentionally been converted to that gearing and compatibility has been checked.
Compatibility Check
Confirm the motorcycle is the standard YBR125 application above and compare the existing sprocket mounting pattern before ordering. If sprocket sizes have been modified from standard, gearing and chain-adjustment requirements may differ.
Delivery & Returns
- Fast UK dispatch
- Free UK delivery where shown on the product page
- 30-day returns subject to the store returns policy