Easily convert to geared riding on our deluxe Single Speed CycloCross bicycle. This high-quality Derailleur Hanger fits the State Bicycle Co. Thudnerbird CycloCross model (as well as a some other single speed CX bike categories) like a glove.
WARRANTY: 5-year warranty on all bicycle frames and 1-year warranty non-consumable parts. Warranty activated when you submit proof of professional assembly. Learn more about our Warranty Policy.
SHIPPING: We ship six days a week. Tracking information is provided upon shipment. Learn more about our Shipping Policy.
RETURNS: If you wish to return your purchased item, you may do so within 7 days of delivery. Learn more about our Return Policy.
SUPPORT:We pride ourselves on having a friendly and knowledgeable staff. Contact Us and we'd be happy to help you out in any way we can.
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