SIDI Hiemx S GTX Cycling Boot - Black/Black Size 43 Manufacturer Spec ERD (mm)-567 Carbon fiber front hub body

Carbon fiber front hub body is hourglass shaped to improve aerodynamics and is securely bonded to a light aluminium hub flange

5 Defined Color Black ISO Width (mm) 44 ISO Diameter 406 / 20" BMX Tire Intended Use BMX Tire Diameter 20" Tire Bead Folding Labeled Size 20 x 1

Quickly exchangeable basket in size M with carbide tip delivered with protective sleeves

Can be used with the Crest or with Monkey Bars Ergonomic Back Support Waterproof and UV Resistant

SIDI Hiemx S GTX Cycling Boot - Black/Black Size 43 Manufacturer Spec ERD (mm)-567 Carbon fiber front hub bodyHiemx S GTX is engineered for riders that generate power in cold days. The durable upper is layered with Gore Tex PFC free membrane ensuring waterproofness and breathability so that moisture doesnt build up during the ride. Inner Gore Tex soft fleece keeps the cold out and is a thermal regulator. The sole is engineered to offer the highest levels of grip and prevent constriction that could reduce blood circulation so that the body temperature is