S&M Big Jumper 26" Frame

The S&M Big Jumper 26" Dirt Jump Frame is hand made in the USA and now has an engraved headtube, increased tire clearance and a T-Slot for better seat post clamping.

• 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 adapter

 

TOP TUBE LENGTHS	22″, 22.5″, 23″, 23.5″
REAR END LENGTH	15.1″ Slammed
HEAD TUBE ANGLE	69°
STANDOVER HEIGHT	10″
B.B. HEIGHT	12.6″ (.400″ Drop)
SEAT TUBE ANGLE	73°
HEAD TUBE	120mm Tall Integrated 42/52 Style
B.B. STYLE	73mm Euro BB
BRAKE MOUNTS	160mm Disc with 0mm IS to POST mount adaptor
DROPOUTS	3/8″ Slot, 135mm Spacing w/Integrated Tensioners
SEAT POST SIZE	27.2mm Post – 30mm Clamp
WEIGHT	6.15 lbs (22″ TT)
MAX TIRE	26″ X 2.25″ slammed (2.35″ pulled back a bit)
MAX SPROCKET	30T standard chain line (32 with additional Spacers)