NEW Profile Design 1/Seventeen Stem - 90 mm 31.8 Clamp +/-17 1 1/8 Alloy Black height_5ft-08in Fits 20-29" wheels and up

Fits 20-29" wheels and up to 5" tires without adapters

the 20 mm wide rim provides ideal tire support and the grip you need to charge down winding descents in complete safety

Cassette Body Type Threaded Metric 30 x 1mm Weight 113

Battery : BOSCH Performance 400Wh

Compatible with Sora ST-R3030/3503 STI levers

NEW Profile Design 1/Seventeen Stem - 90 mm 31.8 Clamp +/-17 1 1/8 Alloy Black height_5ft-08in Fits 20-29" wheels and upSimple, elegant, lightweight design can be run in negative or positive position for 17 17 in rise. 3D forged 6061 T6 aluminum combined with a 4 bolt faceplate provides increased stiffness. Tech Stems Weight: 162g (100mm) Length: 70, 80, 90, 100, 110, 120, 130mm (17) Material: 3 D Forged 6061 T6 Aluminum Clamp Diameter: 31. 8mm Angle: 73 (17) Steerer Tube Diameter: 11 8in Stack Height: 40mm Clamp Width: 40mm Clamp Torque: 5Nm Finish: Matte Black with