Our RQR series is developed exclusively for racing purposes. This chain has been used on factory bikes in the World Superbike Championships and is a proven Isle of Man TT winner.
- The choice of teams and riders in the world's leading championships
- Very rigid and high tensile strength, yet lightweight chain
- Pre-stretched to minimize elongation after first adjustment
- Available exclusively in size 520
-
520 Pitch
-
120 Links
- Rivet Link available here
If you're not sure which racing chain to buy, consider the below chart.
Each 120L chain has been weighed and the data compared with manufacturers tensile strength records and converted to allow easy comparison.
RK offer a useful lower weight chain for the 600cc class. We stock all of the below chains and spare rivet links - if you need a longer chain, please ask.
| Manufacturer |
Model |
Link |
Colour |
Weight (g per 120 Links) |
Strength (Lbs/KN) |
Max cc |
| DID |
ERV7 |
click here |
Gold/Gold |
1873g |
8800lbs/39.14KN |
1000cc |
| RK |
UWR |
Click here
|
Gold/Steel |
1877g |
8363lbs/37.2KN |
1000cc |
| RK |
XRU |
click here |
Gold/Gold |
1880g |
8992lbs/40KN |
1000cc |
| RK |
RUWR |
click here |
|
|
7936lbs/35.3KN |
600cc |
| Tsubaki |
Racing Pro |
click here |
Gold/Gold |
1931g |
8542lbs/38KN |
1000cc |
| Tsubaki |
RQR |
Click Here |
Gold/Gold |
1998g |
|
1000cc |
| Renthal |
RR4
|
click here |
Gold/Steel |
2079g |
8206lbs/36.5KN |
1000cc |
