This kit includes the front and rear sprockets fitted to the bike as factory standard, with the correct length chain included.

SPKR077 Description Rear Sprocket 520-43T 4 Bolt Fixing for JL250-5, XF250GY, QM250GY-D

Specifications

Mounting Hole PCD: 90mm
Bolt Hole Diameter: 10mm
Inner Diameter: 58mm
Bolt Hole Quantity: 4
Teeth: 43
Pitch: 520
Type: Sprocket

CHN086 Description Lextek Motorcycle Drive Chain 520-112 Links Gold for XF250GY, QM250GY-D

Chain drives are flexible and made of number of links and its a intermediate between belts and gears drives. Chains can only be used to transmit power between parallel shafts.

IMPORTANT INFORMATION

This is not an O-Ring or X-Ring chain and as such we don't recommend it be fitted to motorcycles with an engine capacity larger than 500cc and a power output greater than 30bhp.

Specifications

Motorcycle Drive Chain Pitch: 520
Quantity of Links: 112
Colour: Gold
Items Included: Chain
Machine Type: Street Motorcycle
Material: Steel
Pitch Size: 520
Reference OE/OEM Number: 110100063
Type: Drive Chain

SPKF047 Description Front Sprocket 520-15T K172FMM for XF250GY, QM250GY-D

Specifications

Spline Diameter: 22mm
Spline Quantity: 13
Spline Width: 2mm
Type: Sprocket