RK Transmission Kit Open Chain HSB 132 Links 428 Sprocket 48 Teeth Cog 14 Teeth
for YAMAHA MT 125, YZF R
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
-11%
Special Price €47.50 Regular Price €53.30The Motorcycle Transmission Kit is the ideal solution for those looking to optimize the performance of their two-wheeled vehicle. Composed of an RK chain, a JT sprocket, and a JT rear sprocket, this kit is designed to ensure smooth and reliable operation.
The RK chain, with a pitch of 428 and a length of 132 links, features a tensile strength of 2450 kg, ensuring robustness and durability over time. Its gray finish, both externally and internally, gives it an elegant and modern appearance, while the clip closure system facilitates installation.
The JT sprocket, with an inner diameter of 76 mm and a PCD of 100 mm, is made of durable steel and has 48 teeth for optimal power transmission. The six flat-head mounting bolts provide unparalleled stability during use.
The JT rear sprocket, with a wide fitting and a tooth count of 14, is designed to fit perfectly into the transmission system. With an inner diameter ranging from 16 mm to 20 mm and a hole spacing of 32 mm, it offers excellent compatibility with various motorcycle configurations.
- RK Chain: pitch 428, length 132 links, tensile strength 2450 kg, gray finish, clip closure system.
- JT Sprocket: inner diameter 76 mm, PCD 100 mm, made of steel, 48 teeth, flat-head mounting bolts (6 units).
- JT Rear Sprocket: wide fitting, 14 teeth, variable inner diameter (16 mm - 20 mm), hole spacing 32 mm.
| Links | 132 |
|---|---|
| Pitch | 428 |
| Chain | Open |
| Chain Type | HSB |
| Chain Color | Grey |
| Crown Teeth | 48 |
| Crown Inner Diameter | 76 mm |
| Hole spacing | 100 mm |
| Pinion teeth | 14 |
| Pinion Diameter | 16/20 mm |
| Pinion Coupler | Big |








