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Built from the ground up in the US, Black Rock’s key feature is its all carbon, hookless clincher which makes it more able to absorb and dismiss the shocks and disruptions of mountain biking, keeping you on the trail without losing momentum.
Adventure in Disc Form
The secret weapon behind the Black Rock wheelset? The XST Mountain / Adventure Disc – a CNC machined 6AL-4V Titanium freehub that makes for an incredible bombproof torque transfer without sacrificing speed. Bolstered by its patented Differential Flange Diameter, the effect creates a more durable wheel ready to withstand whatever you can throw at it.
The delivery options available for shipping this product along with the contents of your basket to USA are:
We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.
Please note: Bikes and other bulky items cannot be returned using our local returns service (where applicable). Please contact us and we can arrange to collect these from you using our discounted courier rates. There is a fee for all collections, except for faulty products.Returned goods must be unused and supplied with their original packaging, unless the goods are faulty. Wiggle will pay the return postage costs for any faulty items.