PBR Standard C45 Steel Rear Sprocket 281 - 520 281 38 C45 liter_30l Full control via BMW's original

Full control via BMW's original "Wonderwheel"

so you don't have to worry about them becoming too hot or too cold

INCREASED HORSEPOWER AND TORQUE GAINS Will Quickly Be Noticed Across The Entire RPM Range

Combo 30: US-20 + US-10 = 30 liters

Weatherproof design (IP66/IP67) - Withstands rain and tough conditions

PBR Standard C45 Steel Rear Sprocket 281 - 520 281 38 C45 liter_30l Full control via BMW's originalRace Experience Thanks to Many Years of Competition Experience, PBR Developted A Wide Range of High Quality Sprocks in Collaboration with Top Teams. High Quality Steel Alloy 18NCD5high Wear Resistance Reduces High Precision Manufacturing Chain Pitch: 520. 0 Color: Black Materials: Steel Rear Teeth: 38. 0 Rear Type: 281 REAR Version: Standard