Pirelli Scorpion SmarTube Tube - 27.5 x 2.2 - 2.6 42mm Presta Valve Model-Chrome Derailleur Race quality chain provides high

Race quality chain provides high pin strength and is suited for road and MTB use

reliable strength

Forged aluminum crankarm with 8-bolt T-Type chainring compatibility

Diamond knurl pattern

Pirelli Scorpion SmarTube Tube - 27.5 x 2.2 - 2.6 42mm Presta Valve Model-Chrome Derailleur Race quality chain provides highScorpion SmarTube is the mountain bike specific inner tube that blends the innovative features of TPU (Thermoplastic Polyurethane) a specific formulation for the riders that are looking for the best balance between protection against punctures weight and volume. SmarTube offers low weight and volume combined with a high level of reliability not available with an equivalent butyl tube The perfect solution for marathon racers and trail and enduro riders