Renthal V2 Apex Stem (31.8) 40mm Black/AluGold ModelNumber=E4015 Features a 3/8" drive fitting

Features a 3/8" drive fitting for compatibility with most ratchet handles and torque wrenches as well as 36 mm wrench flats for use with an adjustable wrench or crow foot

Front/Rear RR Cassette Body/Freehub 8-11s Cass Hole Count 36H Spacing/Axle 12TA Material Aly Color Blk Weight Brake Type 6B Spacing 142 PCD-L 48 PCD-R 58 LTF-L LTF-R CTF-L CTF-R

Integrated cable lock for frame and rear wheel

Rust-free injection molded plastic

Crafted from an extremely durable composite matrix material

Renthal V2 Apex Stem (31.8) 40mm Black/AluGold ModelNumber=E4015 Features a 3/8" drive fittingImproved durability with forged and CNC machined construction Wide, 56mm body for increased torsional stiffness Extensive internal machining, for a light weight product with smooth outer profile Angled, side mounted steerer clamp, for improved clamping performance Proven 260 degree handlebar clamps, to reduce overall stem weight 2014 aluminium body, with 7050 aluminium clamps Contrasting blasted and polished surface finish Black plated, stainless