Leather reinforcements on the elbows

Increased driving comfort - more stable engine entrance gives one softer and more comfortable driving experience

metal filings can be a sign of extreme engine wear

Design för komfort och ventilation

PBR Standard C45 Steel Rear Sprocket 808 - 520 808 51 C45 italjet-torpedo-125-125-2003-esi5369026 Leather reinforcements on the elbowsRace 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: 51. 0 Rear Type: 808 REAR Version: Standard