1. Shimano BB-86 Bottom Bracket the assembly pressed into the frame. This
creates high efficiency in energy transmission and great pedal feedback.
2. The new cone-shape head tube design 1-1/8"¨*1-1/2" this adds strength and
resulting in a rigid feel and higher turning stability.
3. The perfect frame geometry provides the rider most comfortable riding
4. The compact 50-34 crankset and corresponding 12-25 cassette increases
climbing power by 13%. Performing a greater climbing efficiency.
90% Assembled, need to assemble: Front Wheel, Pedals, Seat post, Handlebar and brake and shifter cables.
Made in Taiwan using premium quality materials, including bottom brackets and groupsets from leading brand Shimano, the HASA 4500 Tiagra road bike is a force to be reckoned with. You can expect a lot from this beast and it will deliver, especially with these incredible features:
Innovative cone-shape head tube design which adds a great deal of strength to the bike; you'll notice the awesome turning stability and rigid feel
Shimano bottom bracket has been assembly pressed into the bike's frame, which translates into a much better response for every time you turn over those pedals
An ergonomically engineered bike frame that ensures the rider will be perfectly comfortable
Climbing power is astronomically better than the competition, around 13% higher than others on the market in fact. That's due to the use of a compact 50-34 crankset and 12-25 cassette.
Lightweight at just 9.2kg, and convenient as it is delivered 90% assembled
Using the best parts out there, including BB-86 press fit from Dura Ace, a San Macro saddle, wheelset from Mavic, plus Shimano bottom brackets and groupsets.
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