Bike Yoke I-Spec EV Adapter for Triggy - Right Black MFPN=ABRT000004 Gum-X3D triple rubber compound is

Gum-X3D triple rubber compound is optimized to maximize rolling efficiency and cornering grip

Cassette Cogs 11-12-13-14-15-17-19-22-25-28 Color Silver Cassette Body Type Shimano/SRAM 8 9 10 Speed Range 11-28 Drivetrain Speeds 10 Defined Color Silver Weight 240

And since e-bikes allow the rider to go up and down many mountains in one ride reliability and weight is key

25 TPI 150 Tire Bead Folding Tire Diameter 27

}Surly Disc Trucker Frameset - 700c Steel Hi-Viz Black 60cm

Bike Yoke I-Spec EV Adapter for Triggy - Right Black MFPN=ABRT000004 Gum-X3D triple rubber compound isAdapts your Triggy (or other direct mounted shifters) to Shimano I Spec handlebar clamps I Spec B adapter is backward compatible with I Spec A clamps 3rd party web sales (eBay, Amazon, etc.) are strictly prohibited by the manufacturer TECH SPECS model I spec EV mount right