Up for auction: New Bontrager Bicycle Race Lite ATB Alloy Stem 135mm 1 1/8" Black 25.4,135mm length, 25.44 handlebar clamp, 7 degree rise, 183g, for 1 1/8 steer tubes, cold forged 6061 T6 Aluminum. New Old Stock from a closed down dealership and may have light shelf wear.