Original: $29.57
-70%$29.57
$8.87The Story
Crank1 Sprocket For BMW S1000RR (2019-2022) – Rear – CPR10.45T
Position: Rear | Pitch: 525 | Teeth: 45T
Engineered for Precision. Built for Performance.
The CRANK1 CPR10.45T rear sprocket is crafted to deliver unmatched strength, durability, and consistency under high-performance riding conditions. Specially designed for the BMW S1000RR (2019–2022) and S1000XR (2020–2021), this sprocket is made from C45 high-carbon steel and treated with warmth-induction hardening, providing superior wear resistance and long-lasting performance—even in aggressive race or street use.
Its self-cleaning groove system actively repels dust, mud, and debris from the chain-sprocket contact surface, ensuring smoother power delivery, less wear, and reduced maintenance.
Key Features:
- Material: Premium C45 high-carbon steel
- Heat-Treated: Warmth-induction hardened for enhanced lifespan
- Self-Cleaning Grooves: Maintains optimal chain contact by repelling debris
- Weight-Optimized Design: Lightweight yet highly durable
- Precision Fitment: CNC-machined to meet OEM tolerances perfectly
Fitment & Compatibility:
| Pitch | Applications | Position |
|---|---|---|
| 525 | BMW S1000RR (2019–2022) | Rear |
| 525 | BMW S1000XR (2020–2021) | Rear |
Why Choose CRANK1?
From track to street, CRANK1 sprockets are trusted for their pro-race engineering, precision tolerances, and exceptional longevity. Whether you're chasing lap times or touring at high speed, CRANK1 gives your drivetrain the edge it deserves.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Crank1 Sprocket For BMW S1000RR (2019-2022) – Rear – CPR10.45T
Position: Rear | Pitch: 525 | Teeth: 45T
Engineered for Precision. Built for Performance.
The CRANK1 CPR10.45T rear sprocket is crafted to deliver unmatched strength, durability, and consistency under high-performance riding conditions. Specially designed for the BMW S1000RR (2019–2022) and S1000XR (2020–2021), this sprocket is made from C45 high-carbon steel and treated with warmth-induction hardening, providing superior wear resistance and long-lasting performance—even in aggressive race or street use.
Its self-cleaning groove system actively repels dust, mud, and debris from the chain-sprocket contact surface, ensuring smoother power delivery, less wear, and reduced maintenance.
Key Features:
- Material: Premium C45 high-carbon steel
- Heat-Treated: Warmth-induction hardened for enhanced lifespan
- Self-Cleaning Grooves: Maintains optimal chain contact by repelling debris
- Weight-Optimized Design: Lightweight yet highly durable
- Precision Fitment: CNC-machined to meet OEM tolerances perfectly
Fitment & Compatibility:
| Pitch | Applications | Position |
|---|---|---|
| 525 | BMW S1000RR (2019–2022) | Rear |
| 525 | BMW S1000XR (2020–2021) | Rear |
Why Choose CRANK1?
From track to street, CRANK1 sprockets are trusted for their pro-race engineering, precision tolerances, and exceptional longevity. Whether you're chasing lap times or touring at high speed, CRANK1 gives your drivetrain the edge it deserves.
