Stem from Comas brand for Trial and Biketrial bicycles. 140mm long and 20º of inclination. Best fit with Comas handlebars. For 31.8mm handlebars (oversize). Fits all 1-1/8" forks. Made in forged 3D aluminium 7050-T6. 200 grams of weight.
Stem from Comas brand for Trial and Biketrial bicycles. 140mm long and 20º of inclination. Best fit with Comas handlebars. For 31.8mm handlebars (oversize). Fits all 1-1/8" forks. Made in forged 3D aluminium 7050-T6. 200 grams of weight.MAIN FEATURES· Stem from Comas brand for Trial and Biketrial bicycles.· Exclusive geometry 140mm long and 20º of inclination, reducing the center of gravity keeping the handlebar position (no negative angle).· 3D forged aluminium design in one piece and any welding.· Lighted frontal area 50mm wide.· Height of fork clamp is 40mm.· Frontal clamp by four M5 screws, getting a maximum contact between handlebar and stem.· Lower clamp by two M5 screws, rounded to protect knees against hits.· Compatible with all oversized 31.8mm handlebars.· Made in 3D forged aluminium 7050-T6.· Sand Blasted Black finished with COMAS logos laser engraved.· 200 grams of weight (including steels hardware).TECHNICAL NOTE: This stem must be installed in a flat cut fork tube (not sweeping).Measures of the stem· Long: 140mm· Angle: 20º · Handlebar diameter: Ø31.8mmThe maximum torque of the screws is 4Nm (0,4 kg.m). Braking of the rings and/or screws damages due an excessive torque won´t be covered by the warranty.