Bosch Spider (BDU3XX BDU33YY) - Bosch eBike System 2 / The smart system Model=303 SW Rear Wheel Also fits standard SRAM 107

Also fits standard SRAM 107 BCD removable spiders without power meters

Made from All-City's 612 Select steel tubing with signature thru-axle dropouts

Wolf Tooth T47 External Bottom Brackets are engineered to be smooth

SmartEVO Compound features a single-compound formulation based on three different polymers each of which provides opposite performances in a perfect blend providing better grip and rolling resistance in any weather condition Flat Protection Tread TPI 127 Color Black w/Red Label Defined Color Black ISO Width (mm) 28 ISO Diameter 622 / Road / 29" Tire Intended Use Road Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 28 Tire Type Clincher Width 700 X 28

Bosch Spider (BDU3XX BDU33YY) - Bosch eBike System 2 / The smart system Model=303 SW Rear Wheel Also fits standard SRAM 107Bosch direct mount drive unit spider. Color Black Chainring BCD 104 Designed for ebike Yes Defined Color Black keyword search 1270014051 Model BDU3XX Active Active Plus