Gear upgrade for riders in hilly areas that want to ride faster downhill with their CARBONTRIKE 2.0 without suffering the low gears for climbing 53/39T crankset and 11-46T cassette instead of the standard 50/34T crankset and 11-42T cassette gives 568% gear range!
Also recommended for strong riders as the larger chain rings lower the tension in the long chain when pedaling hard
Includes the Easy Boom Adjust System to get the chain tension exactly right as this gear combination stretches beyond the official limits for the rear derailleur The Easy Boom Adjust System also makes it easier to adjust the boom length getting it exactly right or adjust the trike for different riders without needing to change the chain length
Only sold as an upgrade for CARBONTRIKE 2.0 - not for old trikes -
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