It's built with kevlar instead of wire so it can be folded and thrown in a backpack making it the ideal spare

For those of you who are stuck for a hubguard solution

3-cross with 14-gauge stainless steel spokes and brass nipples providing superior strength

tapered seat stays

Box Three Pro Race Wheelset Colour:Red It's built with kevlar insteadHand built in Southern California, Box Three Wheels are made with Box One front and rear rims and 36 hole, Box Three Pro Hubs laced 3 cross front and rear with 14 gauge stainless steel spokes and brass nipples. Each wheelset is built with Wheelsmith Spoke Prep and inspected using a DT Swiss tension meter for quality control. Includes both front and rear wheels. ###section### Product Specs WHEEL SIZE: 20" HUB: Box Three AXLE: TBC DRIVE SIDE: RHD RIM: