Super reinforced chain kit with O-rings 17x44x122 BMW F 750 GS, 850 (2017 - 2023), 900 R, XR (Since 2020) Afam or

17x44x122 O-ring chain kit Afam gold BMW F 750 GS, 850, 900 R, XR

Transmission kit par chain 525 complete new adaptable for motorcycle motorcycle BMW F GS 750cc, 850cc from 2017 to 2023 and BMW FR, F XR 900cc since 2020...

This drive train kit includes:

• 1 x 525 rear sprocket
• 1 x 525 front sprocket
• 1 x 525 chain
• 1 x 525 split link
• 4 x O-rings

Technical characteristics and dimensions of the chain kit

• Kit brand: Afam
• Drive train type: 525

• Chain brand: Afam
• Number of chain links: 114
• Chain color: golden yellow
• Chain with O-ring quick release

• Pinion brand: Afam
• Number of front sprocket teeth: 15
• Sprocket color: gray
• A - Inner width (outer diameter of gearbox shaft): 25mm
• B - Inner width: 21.5 mm

• Crown mark: Afam
• Number of rear sprocket teeth: 44
• Rear sprocket material: steel
• Crown color: black
• Number of fixing holes: 6
• A - Fixing center distance: 52 mm
• B - Fixing center distance: 90 mm
• C - Fixing center distance: 103 mm
• D - Diameter of fixing holes: 10 mm
• E - Inner diameter of the crown: 80 mm

Applications:

BMW F750GS (2017 - 2023)
BMW F 800 GS (2024)
BMW F850GS (2017 - 2021)
BMW F 850 ​​GS (Adventure) (2022 - 2023)
BMW F 850 GS Adventure (2017 - 2021)
BMW F 900 GS Adventure (2024)
BMW F 900 R (2020 - 2024)
BMW F 900 XR (2020 - 2024)

Practical advice: to optimise your drive train, you could add a front sprocket to the one supplied in the kit:

• for more acceleration, take a smaller gear
• for higher top speed use a larger front sprocket

To mount a chain with a split link you just need multigrip pliers and perhaps a flat screwdriver. Otherwise you would need a motorcycle chain splitter tool for riveted chains.

To find out how to choose the right chain kit, refer to our guide in by clicking here.

Afam is a Belgian brand specializing in the design and marketing of high-quality chains, chain kits, crowns, handlebars and sprockets for two-wheelers. To find out everything about the brand and discover our range of products Afam, click on this link.