Praxis Works Turn Stem (31.8) 50mm Black Model=Force Flattop 12/13-Speed Chain E1 • Adjustable elastic waistband

• Adjustable elastic waistband

}SRAM X-Sync 2 Eagle Direct Mount Chainring 34T Boost 3mm Offset with Gold Logo

}SRAM Guide RS Lever Internals Kit 2nd Generation

Weight: EC44 lower • 45g  |  EC49 lower •  54g  |  EC34 lower • 37g  | EC34 5mm upper • 64g  | EC34 15mm Upper • 70g  |  EC34 25mm upper • 79g

They are designed to have an ultra-low stack height

Praxis Works Turn Stem (31.8) 50mm Black Model=Force Flattop 12/13-Speed Chain E1 • Adjustable elastic waistbandForged and CNC 6061 T6 aluminum mountain stem 180 degree clamp wrap with stainless steel bolts Stack height of 38mm, with 64mm bar clamp width 131 160g including bolts Unauthorized online sales prohibited by manufacturer Model Turn Steerer Dia. 1 1 8" Bar Dia. 31. 8mm Rise 0 Deg Length 50mm Color Black