The updated second run of the BJ frames come with thoughtful upgrades — an engraved head tube, added tyre clearance, and a T-slot seat tube for smoother, more secure QR clamping. S&M believe 20” bikes are the original Dirt Jumpers, and giving that moniker to 26” frames blows, but at the end of the day, all that really matters is the ride. The 26” BJ is designed to go fast and high, soak up bumps and brake better than its smaller counterparts. And unlike a smaller-rigid bike, a 26” bike with a suspension fork and disc brake not only roasts transitions almost effortlessly, it leaves riders in better condition to have just as much fun the next day. - Geometry based on 100 – 120mm Suspension or equivalent rigid fork- Headtube accepts 1.5” Tapered Steerer- Disc size is 160mm with 0mm IS to POST mount adaptor GeometryTop Tube Lengths - 22.0", 23.5″Rear End Length - 15.1″ SlammedHead Tube Angle - 69°Standover Height - 10″B.B. Height- 12.6″ (.400″ Drop)Seat Tube Angle - 73°Head Tube - 120mm Tall Integrated 42/52 StyleB.B. Style - 73mm Euro BBBrake Mounts - 160mm Disc with 0mm IS to POST mount adaptorDropouts - 3/8″ Slot, 135mm Spacing w/Integrated TensionersSeat Post Size - 27.2mm Post – 30mm ClampWeight - 6.15 lbs (22″ TT)Max Tyre - 26″ X 2.25″ slammed (2.35″ pulled back a bit)Max Sprocket - 30T standard chain line (32 with additional Spacers)
