Get ahead right from the start with SRAM 3.0 components. A great value for beginners or light adventurers, they deliver the superior technology and materials typically found only at much higher price points. SPECIFICATIONS - SHIFTER TYPE Twist - CABLE PULL RATIO 1:1 - COMPAT - DERAILLEUR/HUB (SL) FD: 3s, FD: Micro index, RD: 7s, RD: 8s, Set: FD: 3s/RD: 7s, Set: FD: 3s/RD: 8s - COLOR (SL) Black, Silver - CABLE LENGTH (SL) 1758mm, 1900mm, n/a - SPEEDS 3, 3x8, 7, 8, n/a - MATCHMAKER COMPATIBLE n/a - CLAMP INCLUDED? n/a - WEIGHT BASED ON pair