TURBINE R King Of The Mountain Ready to get rowdy, the Turbine R is a high end stem CNC machined for low weight and big time strength. Built to stand up to the all over the mountain abuse of Enduro, this stem has a 0 degree rise. CNC machined from 7050 alloy to trim every excess ounce of material, this versatile stem comes in lengths perfect for Trail and all-mountain builds. An orthodontist&';s nightmare but a shredder&';s dream, this stem&';s Race Face overbite faceplate makes for easy and secure bar installation. SPECS: Clamp Diameter (MM) 35mm Stem Length 32mm, 40mm, 50mm, 60mm, 70mm Material 7075 Aluminum Stack (MM) 42mm Rise (DEG) 0Adeg Steer Tube Diameter (IN) 1 1/8" Weight 138g AEFFECT R Putting In Work This low-drama all-mountain workhorse will have you burning laps till your legs give out. Built with shorter length options in mind for modern bike geometry, this stem packs big strength at a reasonable price. Simplicity is key. Forged and machined from sturdy 6061 alloy and features the RF Overbite faceplate design for a bulldog-like grip. Zero degree drop, multiple length options, interlocking 4 bolt faceplate, Enduro-rated strength - get ready to fall in love. SPECS: Clamp Diameter (MM) 35mm Stem Length 40mm, 50mm, 60mm, 70mm Material 6061 Aluminum Stack (MM) 39mm Rise (DEG) 0Adeg Steer Tube Diameter (IN) 1 1/8" Weight 160g