4iiii - Left Side Precision 3+ Ultegra R8100 Power Meter Computers & GPS Devices Reflective elements increase your visibility Stock Item:BBB 'HIGHSIX OS' STEM 110mm 31.8 +40/-40D ADJUSTABLE BLACK ALLOY Crafted with precision CNC WTBG4-34-B Bar Tape

Reflective elements increase your visibility to motorists in low-light conditions

New linear actuation for improved ergonomics and consistent thumb contact

Carbotecture® SL brake lever housing and aluminium handlebar clamp

CLAMP DIAMETER: 35mm

Basic security for short stops

4iiii Left Side Precision 3+ Ultegra R8100 Power Meter Computers & GPS Devices Reflective elements increase your visibility Stock Item:BBB 'HIGHSIX OS' STEM 110mm 31.8 +40 40D ADJUSTABLE BLACK ALLOY Crafted with precision CNC WTBG4 34 B Bar Tape Reflective elements increase your visibility to motorists in low light conditions New linear actuation for improved ergonomics and consistent thumb contact