Shimano Ultegra CS-R8101 12s Sprocket Set
Shimano Ultegra CS-R8101 12s Sprocket Set
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LThe ultra-smooth experience of the 12-speed ULTEGRA R8100 range allows you to climb climbs, sprint and go long distances without stopping to think about the next gear change. Larger sprockets maximize Lefficiency of the transmission system and create compatibility with SHIMANO 11 and 12v hub bodies.
The HYPERGLIDE+ cassettes have revolutionized off-road gear shifting with perfect shifting and downshifting fluidity. The time has come for technological changes for road cycling. Even during maximum efforts uphill or racing with a friend, it is no longer necessary to reduce the pressure on the pedals to change gear. In any gear, ULTEGRA R8150 transmissions maximize Lefficiency thanks to larger sprockets and maintain compatibility with existing HYPERGLIDE rear hub bodies. All this by switching to 12 gears and without increasing weight, the ULTEGRA CS-R8100 cassettes are the new frontier for road bikes.
FEATURES
PRODUCT SPECIFICATIONS
| MODEL NO | CS-R8101-12 |
|---|---|
| SERIES | GRX 12-speed |
| Medium weight | 291 (11-30D) 345 (11-34D) |
| Like | HYPERGLIDE+ |
| Sprockets | 12 |
|---|---|
| Compatible chain | HG 12 speed |
| Combination Name (Group Name) | 11-30D, 11-34D |
| Combination*Titanium sprocket|1 | 11-12-13-14-15-16-17-19-21-24-27-30D |
| Combination*Titanium sprocket|2 | 11-12-13-14-15-17-19-21-24-27-30-34D |
| Spline type|HG spline L2 (12v specific ROAD) | ✔ |
| Spider arm aluminium|Q.ty (pcs.) | 2 |
| Titanium sprocket | Q.ty (pcs.) | 0 |
| Aluminum ratio|Q.ty (pcs.) | 0 |
| Steel pinion | Q.ty (pcs.) | 12 |
The product can be shipped in aftermarket box or OEM packaging depending on the supply
Size Chart
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