Bosch Service Kit Bearing Protection Ring Active/Active Plus - BDU3XX Up To Serial Number 859302XXx - Bosch eBike System 2 MPFN-4285200 } 44g lighter than stock

} 44g lighter than stock QR thru axle

But not with the BR 2250

Mesh body fabric

Color White/Navy/Black Defined Color White Gender/Age Women's Number of Pockets 3 Season Warm Weather Size Large Sleeve Style Short Zipper Full

Shifter Style Trigger Weight 130 Double or Triple Triple Front Der/Shifter Compatibility SRAM Mountain

Bosch Service Kit Bearing Protection Ring Active/Active Plus - BDU3XX Up To Serial Number 859302XXx - Bosch eBike System 2 MPFN-4285200 } 44g lighter than stockBosch Service kit Bearing Protection Ring (Active Active Plus BDU3XX up to serial number 859302XXX). Bosch mid drive motor small parts. TECH SPECS Designed for ebike Yes Bosch Generation Compatibility BDU3XX Bosch Drive Unit Compatibility Active Line Bosch Drive Unit Compatibility Active Line Plus