Renthal SR4 4-Arm 104BCD Chainring SALE This gives options for riders

This gives options for riders and bikes of all size

give them a rinse

With extensive R&D testing and data acquisition work

for a large proportion of Orange’s existence

As they say "Mushrooms do the grippin' while you do the rippin"

Renthal SR4 4-Arm 104BCD Chainring SALE This gives options for ridersSR4 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