Relic R40T Road Bike Sprocket Kit for Shimano 10 Spd / 11 Spd - 11-28T / 11-32T

Ease your road bike racing to uphill without any sour legs, simply keep your Shimano and install Relic R40T sprocket to upgrade Shimano road derailleur to get mega range gear ratio.  The oversized R40T kit combination with 16T not only work smoothly but also upgrades Shimano 10 speed cassette with a 28T cog or 11 speed cassette with a 32T cog.

Material: AL7075 T6 CNC machined (R40T) / Chrome Steel (16T)

Cassette progression: Shimano 10 speed (11-28T) and 11 speed (11-32T)

***10 Speed***

105-5700

11-28 (16T replaces 15T & 17T) 11-12-13-14-16-19-21-24-28-R40T

Ultegra-6700

11-28 (16T replaces 15T & 17T) 11-12-13-14-16-19-21-24-28-R40T

12-30 (16T replaces 15T & 17T) 12-13-14-16-19-21-24-27-30-R40T

Dura-ace-7900

11-28 (16T replaces 15T & 17T) 11-12-13-14-16-19-21-24-28-R40T

***11 Speed***

105-5800 11-28 (16T replaces 15T & 17T) 11-12-13-14-16-19-21-23-25-28-R40T

*11-32 (take off 18T) 11-12-13-14-16-20-22-25-28-32-R40T

Ultegra-6800

11-28 (16T replaces 15T & 17T) 11-12-13-14-16-19-21-23-25-28-R40T

*11-32 (take off 18T) 11-12-13-14-16-20-22-25-28-32-R40T

Dura-ace-9000

11-28 (16T replaces 15T & 17T) 11-12-13-14-16-19-21-23-25-28-R40T

Dura-ace-9100

11-28 (16T replaces 15T & 17T) 11-12-13-14-16-19-21-23-25-28-R40T

11-30 (16T replaces 15T & 17T) 11-12-13-14-16-19-21-24-27-30-R40T

Sprocket weight: R40T (56g), 16T (19.5g)

Kit includes: R40T, 16T and road extend hanger

Color: Black (R40T) / CP (16T)