Wolf Tooth Components Semi-Internal EC44 Premium Upper& Lower Headset Black ModelNumber=H3415 Surly 4130 chromoly steel main

Surly 4130 chromoly steel main triangle double-butted frame

}SRAM GX Eagle T-Type Ebike Crank Arm Set - 160mm ISIS Black

5 Defined Color Gray Activity Cycling Size 5

Dimensions 113 x 52 x 39 mm

T8 Torx-compatible wrench

Wolf Tooth Components Semi-Internal EC44 Premium Upper& Lower Headset Black ModelNumber=H3415 Surly 4130 chromoly steel mainPremium Wolf Tooth headset allows shift and brake housing to run internal below the stem Five layer weather sealing to keep internals clean include: Custom molded captive rubber seal at the cable entry ports, custom overmolded dual lip crown race seal interface with frame or EC44 cup, steer tube o ring seal, silicone dual lip bearing seals Enduro stainless bearings 7. 8mm upper stack Made in MN, USA Title Default Title