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Bicycle Archive ยท Specification report 2011 BH Prisma Ultegra Velopedia Archive ID 25133
Overview Model year 2011 Brand BH Model Prisma Ultegra Bicycle type Road race & triathlon Archive ID 25133 Colors Green/white/black, red/white/black
Frameset Frame construction Carbon Frame material Prisma UD IM Carbon Fork Prisma Carbon Tapered Fork material Carbon Rear shock N/A
Drivetrain Component group Shimano Ultegra Front derailleur Shimano Ultegra Rear derailleur Shimano Ultegra Crankset Shimano Ultegra, 50/34t teeth Cassette Shimano 105 Rear cogs 11 - 28 teeth Chain Shimano 105
Brakes Brakes Shimano Ultegra brakes, Shimano Ultegra levers
Cockpit & contact points Headset BH Custom Tapered Handlebar FSA Wing Pro compact Handlebar extensions Not included Stem FSA OS-150 Saddle Pro Logo Kappa STN Seatpost Carbon single bolt adjust
Wheels & tires Hubs Shimano RS20 Rims Shimano RS20 Front tire 700 x 23c Vittoria Rubino Pro Wheel size 700c wheels
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 29, 2026.