Shimano Ultegra CS-HG800 11 Speed 11-34t Silver Cassette brand_sportcrafters Drums are lathed on the

Drums are lathed on the axle for precision runout and balance

The retaining plates get bolted to the holes on the back of the seat frame under the mesh fabric

2019    SJ FSR ST MEN    SJ FSR ST MEN SW CARBON 27

Works on trikes with drum brakes and disc brakes

Shimano Ultegra CS-HG800 11 Speed 11-34t Silver Cassette brand_sportcrafters Drums are lathed on theSHIMANO Ultegra CS HG800 11 HYPERGLIDE 11 Speed 11 34T Road Cassette Sprocket With the Shimano Ultegra CS HG800 11 Speed 11 34t Cassette, no hill will be too steep or climb too long. Bringing the same high performance that you'd expect from the Dura Ace series, this durable cassette only weighs slightly less while still delivering reliable, precise shifting. Compatible with GS cage rear derailleurs, the HG800 11 cassette offers low climbing gears