Product Description Ultrastrong, agile and lightweight, the 29 in. Mavic Crosstrail SL Carbon 6-bolt disc wheel is your best companion to tackle any trail. Mavic Crosstrail SL Carbon Wheel - 6-Bolt Disc 29" Black Front at REI.com Browse all REI.com deals $900.00 In Stock at REI.com Price checked 4 days ago Buy Now at REI.com Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Mavic Color Black Size Front MPN F00107301 Mavic