SHIMANO
SHIMANO THREADED BOTTOM BRACKET 68/70mm ROAD BBRS501
Ships in 3-5 working days
The Shimano Tiagra bottom bracket uses a new seal construction for long-lasting performance. Non-returnable
₹1,350.00
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Product Details
HOLLOWTECH II
Providing the best balance of stiffness, strength, weight and rotating performance
The concept of HOLLOWTECH II technology is focused on producing a superior crankset which will maximize a rider’s power transfer. The rigidity of the crankset ensures pedaling efficiency while its weight, a key element of the crankset, you want light, aids in cycling longer distances over which the rider needs to pedal more. Naturally, SHIMANO strove for the optimum balance between the conflicting needs of stiffness while producing a lightweight crank.
24mm Diameter Axle and Bearings
Why choose the 24mm axle and bearings for the HOLLOWTECH II crankset?
The diameter of the Bottom Bracket axle and bearings was of primary importance for the development because the Bottom Bracket axle area is tied to such key elements as stiffness, strength, weight and rotating performance.
