Wolf Tooth Components Semi-Internal IS52 Premium Upper& Lower Headset Black Length-318mm 5mm Material Aluminum Type Non-tubeless

5mm Material Aluminum Type Non-tubeless Color (H/S/R) Black Weight 982g Position Rear (Fixed/Freewheel) Axle Spacing 10X120 Bolt-On

more durable crankset X-Range gearing technology gives you more range and a smoother gear progression

Color Black Lower Stack Height 4 Bearing Type Cartridge Crown Race 40 Weight 54 S

The specially designed narrow-wide tooth profile keeps the chain snug allowing you to leave your chain keeper in the garage

Model Maven Ultimate Description Lever Blade Kit Left/Right Left/Right Color Black Package Each

Wolf Tooth Components Semi-Internal IS52 Premium Upper& Lower Headset Black Length-318mm 5mm Material Aluminum Type Non-tubelessPremium 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