- Inner ring is high strength Ultralight 7075 T6 aluminum
- Outer ring is electroless nickel coasted steel
- Outer is expanded at 200°C and then fitted to inner, creating a permanent bond for the life of the sprocket
- The longest lasting most durable offroad sprocket you can buy developed over 5 years
- The unique flat face design keeps weight to a minimum and means the TwinRing is as narrow as a regular chainwheel
- Precision CNC machined to extremely tight tolerances
- Available for most popular dirt bikes with 520 chain sizes ranging from 47-53
Renthal 520 Twin Ring Off Road Rear Sprocket
Specifications | |
---|---|
SKU | 1540-520-49-RD |
Brand | Renthal |
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Q&A
Fitment

California Prop 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Part Numbers
SKU | MPN | Availability | In-Store Pickup | |
---|---|---|---|---|
Red/Black/White 49 Tooth | 1540-520-49-RD | 1540-520-49GPRD | 10+ In Stock. Ready to ship. | - |
Red/Black/White 50 Tooth | 1540-520-50-RD | 1540-520-50GPRD | 10+ In Stock. Ready to ship. | - |
Black 51 Tooth | 1120-520-51-BK | 1120-520-51GPBK | 10+ In Stock. Ready to ship. | - |
Black 49 Tooth | 1500-520-49-K | 1500-520-49GPBK | 10+ In Stock. Ready to ship. | - |
Black 48 Tooth | 1540-520-48-BK | 1540-520-48GPBK | 10+ In Stock. Ready to ship. | 2 In Stock. |
Black 50 Tooth | 1120-520-50-BK | 1120-520-50GPBK | 10+ In Stock. Ready to ship. | - |
Black 48 Tooth | 10-1500-520-48GPBK | 1500-520-48GPBK | 10+ In Stock. Ready to ship. | - |
Silver 48 Tooth | 1540-520-48 | 1540-520-48GPSI | 10+ In Stock. Ready to ship. | - |
Black 48 Tooth | 2240-520-48-BK | 2240-520-48GPBK | 10 In Stock. Ready to ship. | 3 In Stock. |
Green 51 Tooth | 10-1120-520-51GPGN | 1120-520-51GPGN | 7 In Stock. Ready to ship. | 2 In Stock. |
Black 50 Tooth | 1230-520-50-BK | 1230-520-50GPBK | 6 In Stock. Ready to ship. | - |
Silver 52 Tooth | 1120-520-52 | 1120-520-52GPSI | 6 In Stock. Ready to ship. | - |
Silver 52 Tooth | 1540-520-52 | 1540-520-52GPSI | 5 In Stock. Ready to ship. | - |
Silver 47 Tooth | 10-1120-520-47GPSI | 1120-520-47GPSI | 4 In Stock. Ready to ship. | - |
Black 49 Tooth | 1540-520-49-BK | 1540-520-49GPBK | 3 In Stock. Ready to ship. | - |
Silver 47 Tooth | 1540-520-47 | 1540-520-47GPSI | 3 In Stock. Ready to ship. | - |
Silver 47 Tooth | 1500-520-47 | 1500-520-47GPSI | 3 In Stock. Ready to ship. | - |
Orange 52 Tooth | 2240-520-52-OR | 2240-520-52GPOR | 2 In Stock. Ready to ship. | 2 In Stock. |
Silver 50 Tooth | 1120-520-50 | 1120-520-50GPSI | 2 In Stock. Ready to ship. | 2 In Stock. |
Silver 51 Tooth | 2240-520-51 | 2240-520-51GPSI | 1 In Stock. Ready to ship. | - |
Orange 50 Tooth | 2240-520-50-OR | 2240-520-50GPOR | 1 In Stock. Ready to ship. | - |
Black 50 Tooth | 2240-520-50-BK | 2240-520-50GPBK | 1 In Stock. Ready to ship. | - |
Black 52 Tooth | 2240-520-52-BK | 2240-520-52GPBK | Unavailable. | - |
Silver 52 Tooth | 2240-520-52 | 2240-520-52GPSI | Unavailable. | - |
Silver 50 Tooth | 2240-520-50 | 2240-520-50GPSI | Unavailable. | - |
Silver 49 Tooth | 2240-520-49 | 2240-520-49GPSI | Unavailable. | - |
Silver 48 Tooth | 2240-520-48 | 2240-520-48GPSI | Unavailable. | - |
Red/Black/White 51 Tooth | 1540-520-51-RD | 1540-520-51GPRD | Unavailable. | - |
Black 51 Tooth | 1540-520-51-BK | 1540-520-51GPBK | Unavailable. | - |
Silver 51 Tooth | 1540-520-51 | 1540-520-51GPSI | Unavailable. | - |
Silver 49 Tooth | 1540-520-49 | 1540-520-49GPSI | Unavailable. | - |
Red/Black/White 48 Tooth | 1540-520-48-RD | 1540-520-48GPRD | Unavailable. | - |
Silver 52 Tooth | 1500-520-52 | 1500-520-52GPSI | Unavailable. | - |
Silver 51 Tooth | 1500-520-51 | 1500-520-51GPSI | Unavailable. | - |
Black 50 Tooth | 1500-520-50-K | 1500-520-50GPBK | Unavailable. | - |
Blue 50 Tooth | 1500-520-50-BU | 1500-520-50GPBU | Unavailable. | - |
Blue 49 Tooth | 1500-520-49BU | 1500-520-49GPBU | Unavailable. | - |
Black 49 Tooth | 1230-520-49-BK | 1230-520-49GPBK | Unavailable. | - |
Silver 48 Tooth | 1230-520-48 | 1230-520-48GPSI | Unavailable. | - |
Silver 51 Tooth | 1120-520-51 | 1120-520-51GPSI | Unavailable. | - |
Blue 52 Tooth | 10-2240-520-52GPBU | 2240-520-52GPBU | Unavailable. | - |
Blue 50 Tooth | 10-2240-520-50GPBU | 2240-520-50GPBU | Unavailable. | - |
Orange 48 Tooth | 10-2240-520-48GPOR | 2240-520-48GPOR | Unavailable. | - |
Blue 48 Tooth | 10-2240-520-48GPBU | 2240-520-48GPBU | Unavailable. | - |
Silver 47 Tooth | 10-2240-520-47GPSI | 2240-520-47GPSI | Unavailable. | - |
Black 50 Tooth | 10-1540-520-50GPBK | 1540-520-50GPBK | Unavailable. | - |
Silver 47 Tooth | 10-1230-520-47GPSI | 1230-520-47GPSI | Unavailable. | - |
Green 50 Tooth | 10-1120-520-50GPGN | 1120-520-50GPGN | Unavailable. | - |
Green 49 Tooth | 10-1120-520-49GPGN | 1120-520-49GPGN | Unavailable. | - |