Spank Wing 12 VIBROCORE Drop Bar Speed_9 Shimano 105 11-speed gears are

Shimano 105 11-speed gears are precise and reliable

Specifically made for disc brakes (not suitable for rim brakes)

cpsc bicycle

Lightweight

Spank Wing 12 VIBROCORE Drop Bar Speed_9 Shimano 105 11-speed gears areSPANK WING 12 VIBROCORE DROP BAR award winning Vibrocore foam core provides vibration damping proven to reduce arm pump and hand numbness 12 moderately flared, medium width drop bar balances off road performance, with on road aerodynamics and comfort Short 110mm drop and 72mm reach geometry is perfect for aggressive riding stance and long days in the saddle on mixed terrain 8mm bar clamp zone, and aerodynamic ergo top section enhances hand comfort