JT Sprockets

Online Catalogue

BMW F850 GS Adventure


Front Sprocket

Part Number: JTF704

Teeth: 17

Available Sizes: 15, 16, 17

Available as JTF704RB Rubber Cushioned - Direct OEM Replacement

Rear Sprocket

Part Number: TBA

Teeth: 44

Available Sizes:

Drive Chain

Pitch: 525


Please note that the chain shown in this listing is for size reference only. For the correct chain type and grade, please refer to the vehicle's manufacturer manual.

Gear Ratio Chart

Full Gear Ratio Chart (pdf)