REAR SPROCKET TWINRING REN, RENTHAL 1500-520-49GPSI JTR251

Part No. SR245-49.REN.TR (oro2u.com)

Fitment:

HONDA
XR200 1984
XR250 1979-1989
XR350 1983-1987
XR500 1979-1990
XR600 1983-1990

XL250 RC Prolink 1982-1984
XL250 SZ/SA/SB 1978-1982
XL500 RC Prolink 1982-1984
XL500 SZ/SB/SB 1979-1982
XL600 RD/RE 1984-1986

YAMAHA
YZ125 1990-2022
YZ250 1999-2022
YZ250X 2016-2022
YZ250F 2001-2022
YZ250FX 2015-2022
WR250 2000-2005
WR250F 2001-2022
YZ400F 1999
WR400F 1999-2002
WR425F 1999-2002
YZ450F 2003-2022
WR450F 2003-2022

RENTHAL 1500-520-49JTR251

RENTHAL TWIN RING CHAIN WHEEL REAR SPROCKET.
The longest lasting most durable off-road sprocket you can buy developed over 5 years.
The unique flat face design keeps weight to a minimum and means the TwinRing's as narrow as a regular chainwheel.

Inner Ring is high strength Ultralight 7075 T6 Aluminium. Outer Ring is Electroless Nickel Coated steel.
Outer is expanded at 200 ?C and then fitted to inner, creating a permanent bond for the life of the sprocket.