Shimano F203S/S Disc Brake Adaptor for 203mm Rotor 51mm Caliper 51mm Fork CheckoutSpec= 3.0 x 500# Trail casing completes the design Tooth profiles are designed H350895-17 Size:151 Model=eTEN Dropper Seatpost

Shimano F203S S Disc Brake Adaptor for 203mm Rotor 51mm Caliper 51mm Fork CheckoutSpec= 3.0 x 500# Trail casing completes the design Tooth profiles are designed H350895 17 Size:151 Model=eTEN Dropper Seatpost Trail casing completes the design with a tubeless ready nylon construction reinforced sidewalls and an anti puncture belt—light for long climbs tough for technical descents and versatile enough for any trail Flat Protection Tread and Sidewall TPI 60 Color Black Weight 750 Designed for ebike Yes Defined Color Black ISO Width (mm) 53 ISO Diameter 622 Road 29" Tire Intended Use Mountain Tire Diameter 29" Tire Bead Folding Labeled Size 29 x 2 New adapter offers precise fit on Pedros grease tubes