Shimano Hallowtech technology--Providing the best balance of stiffness, strength, weight, and rotating performance
Optimum power transfer
Lightweight maintains efficiency
Front derailleur chain guide design to reduce chain drop
DURA-ACE proven 4-arm design: Same stiffness and lighter weight
14g lighter weight and half the friction of the SM-BB6700, while maintaining the same durability
Variety choice of gearing 53-39T / 52-36T / 50-34T / 46-36T
Weight: 765g (50-34T, with Bottom Bracket), 765g (53-39T, with Bottom Bracket), 77g (SM-BBR60), 63g (SM-BB72-41B)
In Store Pick Up
In Store Pick Up allows you to pay online for any product we have in stock and have that product shipped FREE of charge to our store in Squamish, BC.(Corsa Cycles) or our Vancouver location on West Broadway (Dunbar Cycles). The process takes about 2 days depending what location the item is coming from. As soon as your order is ready for pick up we will send you an email notification.
FREE SHIPPING NATIONWIDE Over $150
We offer FREE SHIPPING nationwide on all orders over $150 (except COMPLETE BIKES, FRAMES and TRAINERS).
Standard Shipping (rates are in CAD) - Canada Post Ground 3-5 Days.
USA Shipping - Canada Post or UPS Ground 5-7 Days.
International Shipping - Canada Post or UPS Ground 7-14 Days.
Dunbar Cycles will accept returns for store credit and exchanges within 30 days after the order has been placed as long as the return has not been used and is in the same condition it was in when shipped out. All sale items are FINAL SALE, and are not eligible for cancellation, return or exchange. Buyers will be responsible for paying return shipping costs unless we are at fault. More Details