Renthal SR4 4-Arm 104BCD Chainring SALE Continuing the Renthal theme of

Continuing the Renthal theme of offering the rider as much choice as possible

for a large proportion of Orange’s existence

Customise your Alpine 160 with our huge selection of optional upgrades

Weight from: 56g (ISCG05 device) 118g  (combined set-up with 32t IBR)

Renthal SR4 4-Arm 104BCD Chainring SALE Continuing the Renthal theme ofSR4 Chain Ring (Single Ring 4 Arm, 104BCD) Renthal's chainwheels are precision CNC machined to extremely tight tolerances to give the ultimate combination of strength and light weight. The 7075 T6 aluminium alloy chainwheels are 66% lighter than steel, yet incredibly durable. Their advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long life. Renthal's combination of a very high strength base material and an