Enter the game changer. From Framed Bikes comes the Wolftrax Alloy. This fat bike has a formidable build with a SRAM NX 1x11 drivetrain and BB7 mechanical brakes. The Wolftrax Alloy Race �is primed to blaze trail and crush terrain, stocked with 26 x 4in fat tires with the versatility to upgrade to a 4.8in wide tire. This go everywhere, do anything fat bike is the crown jewel of the Framed alloy fat bike line. No matter if it�s in deep snow, loose dirt, sharp rocks, or wet roots. The Wolftrax Alloy will handle it all with ease. All in all, the Wolftrax Alloy is a low maintenance, high performance cross country focused fat bike for the no nonsense all season rider.The Wolftrax Alloy frame is our most evolved alloy frame to date, constructed using a hydroforming process that nets a size specific tube set for every bike. Material is minimized where it�s not needed and increased where required. This creates a lighter weight frame focused on delivering power transfer and improving the feel of the ride.