- New

Top of the range 24" alloy bike from Extention features a revised and heavily beefed up frame and forks.
Worldwide shipping. Dispatches in 24 hours
Pay by card, PayPal or bank wire
30 day return policy (limitations may apply)
Built with durability and stiffness in mind the Alter features hydroformed tubing with large cross sections for increased rigidity. CNC yokes and dropouts further increase stiffness while the wheels are secured using thru axles front and rear. The bike is supplied with carbon handlebars, tripod seat and Extentions' DUB crankset.
✅ Custom Trialshop.pl upgrade - stronger spokes in classy black!
✅ Brake hose installed through steerer tube as standard
Bikes ship within 24 hours of payment. Shipping to Europe from 12EUR. Delivery times within EU range from 2-4 working days.
Frame and fork:
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Additional info