JT steel rear sprocket JTR10.45, 45 teeth, 525 pitch

JT steel rear sprocket JTR10.45, 45 teeth, 525 pitch

JT rear sprocket. The vehicle assignment below has been taken from the official JT Sprockets Application Guide 2024.

Technical specifications

• JT part number / Fitment: JTR10
• Installation position: Rear
• Chain pitch: 525
• Teeth available to select in shop: 45

Compatible with – official JT vehicle assignment

Important regarding tooth selection: The JT fitment number describes the compatible mounting. The Application Guide also specifies the number of teeth with which the respective vehicle is listed. A different number of teeth offered from the same fitment family will change the gear ratio and may differ from the stock gear ratio.

44 teeth according to JT Application Guide

• BMW F800 GS (800 cc) – Year 24 – Chain 525, 122 links
• BMW F750 GS (853 cc) – Year 18-20, 21-24 – Chain 525, 122 links
• BMW F850 GS (853 cc) – Year 18-20, 21-24 – Chain 525, 122 links
• BMW F850 GS Adventure (853 cc) – Year 18-20, 21-23 – Chain 525, 122 links
• BMW F900 R (895 cc) – Year 20-21, 22, 23, 24 – Chain 525, 122 links
• BMW F900 GS (853 cc) – Year 24 – Chain 525, 124 links
• BMW F900 GS Adventure (853 cc) – Year 24 – Chain 525, 122 links
• BMW F900 XR (895 cc) – Year 20-21, 22, 23, 24 – Chain 525, 122 links

45 teeth according to JT Application Guide

• BMW S1000 R (1000 cc) – Year 21-24 – Chain 525, 120 links
• BMW S1000 RR (1000 cc) – Year 19-20, 21-23 – Chain 525, 120 links
• BMW S1000 XR (1000 cc) – Year 20-21, 22-24 – Chain 525, 128 links

46 teeth according to JT Application Guide

• BMW M1000 RR (1000 cc) – Year 21-24 – Chain 525, 122 links
• BMW S1000 RR (1000 cc) – Year 24 – Chain 525, 122 links

47 teeth according to JT Application Guide

• BMW M1000 R (1000 cc) – Year 22-24 – Chain 525, 122 links

Installation and gear ratio note

• Before ordering, check the model, year, chain pitch, and desired number of teeth.
• A different number of teeth changes the gear ratio and may require a different chain length or an adjustment of the chain tension.
• Perform installation and tighten to the torque specifications provided by the vehicle manufacturer.