MINO REAR SPROCKET FUSION 2-RING, 23-850-49 STEEL/ALLOY BLUE

FUSION 2-RING CHAIN WHEEL REAR SPROCKET Steel+Alloy.
The longest lasting most durable off-road sprocket you can buy.
The unique flat face design keeps weight to a minimum and means the 2-RING FUSION is as narrow as a regular sprocket.
Inner Ring is high strength Ultralight 7075 T6 Aluminium. Outer Ring is Nickel Coated steel.
Outer is expanded at 200 ?C and then fitted to inner, creating a permanent fusion friction bond for the life of the sprocket.

FUSION SERIES FEATURES

> Inner ring in 7075 aluminum and special hardened steel outer ring combine low weight with maximum lifespan.

> CAD designed, CNC machined and laser cut using state of the art technology.

> Precise manufacturing interlocks both rings, eliminates all movement.

> Sector optimized layout for maximum strength and lowest weight.

> Inner ring is color anodized coated for extra strength and durability.

> Race proven on the toughest sand tracks in the Netherlands & Belgium.

Part No. SR245-49.AF.BE (oro2u.com)

Fitment:

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

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