John's 2025 S&M Big Jumper DJ

Overall Rating: 6.79 (2 reviews)

Color:6.83 Parts:6.88 Originality:6.52 Overall Style:6.95

Another dirt jumper gets featured on Bike Of The Day! And this time it’s another 2025 S&M Big Jumper! I’m loving how the gum wall tires look with the raw frame. Such a solid build. Big shout out to John for submitting this one. Be sure to give this bike a review via the comments below for the Bike Of The Month and Bike Of The Year charts

The goal was to build a fairly light, quick-handling pump track/trail/race/whatever bike that handles like a 20″ race bike, yet has 26′” wheels. This bike achieves that goal in every way. ~John

Parts List:

Frame: S&M Big Jumper 23.5″
Fork: S&M 26″ race XLT 415mm
Bars: S&M Race XLT 5″ rise
Stem: Profile Acoustic 53mm
Crankset: 19mm Profile Racing Classic GDH No Boss 180mm
Sprocket: Profile spline drive 30T
Bottom Bracket: Profile Racing outboard bearing
Pedals: Diety Deftrap
Headset: FitBikeCo top; Answer Racing bottom
Chain: KMC Z1
Hubs: Profile Classic 14t cog, SS MTB rear; BMX front
Spokes: DT Swiss 14g Stainless raw finish
Nipples: aluminum
Rims: Sun Ringle MTX33, de-stickered
Seat: S&M Fat pivotal
Seatpost: S&M Long Johnson
Seatpost Clamp: S&M
Grips: Van’s w/ flange
Brakes: Avid BB7 140mm rotor
Brake Lever: Avid
Brake cable: Eastern Bikes “automotive grade” cable
Tires: Maxxis DTH, 2.15 rear; 2.3 front
Tubes: Spingo TPU
Extras: S&M handlebar pad shortened 2″ by local tailor; 2003ish S&M Next Gen Dirtbike frame stickers; Dancing man S&M sticker om bars; pitchfork shield stickers on forks
Weight: 25.6 lbs

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