A true classic of the range, this Specialties TA crankset is compatible with all 9/10/11V drivetrains.The Alizé inner will fit all cranksets with 130mm wheelbase, 5 classic spokes, both double and triple crankset.Made of die-cut 7075 T6 aircraft-grade aluminum alloy, this crankset is very robust.For ideal shifting quality, we strongly recommend combining it with the outer Alizé or the intermediate Alizé , with a 12 to 16 tooth spacing.Weight:41 grams.