JT Sprockets - Rear Twinstar Stock Item:JT Sprockets TwinStar Rear Sprocket T50 Blue ideal for racing and sport

ideal for racing and sport use

Overall dimensions: 245 x 84 x 19 cm

Leather inner boot panels and a slim overall profile promise good bike feel and dexterity

The ALA36 is available in natural aluminium finish or matt black painted aluminium finish

JT Sprockets - Rear Twinstar Stock Item:JT Sprockets TwinStar Rear Sprocket T50 Blue ideal for racing and sportThe JT Sprockets Twinstar range of Hybrid Steel Aluminium sprockets are made from two separate materials to provide lightness in weight, long life and enhanced power transfer in even the hardest race environments. The outer ring is made from JT's high carbon C49 steel blend (as used in their regular steel sprocket range). This steel has been tempered using JTs heat induction technology to achieve material hardness that last up to 6 times longer than