Yeti Cycles SB4.5 Shimano XT/SLX - 2018

Yeti Cycles SB4.5 Shimano XT/SLX
Pedals sold separately
  • Pedals sold separately
  • Pedals sold separately
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Yeti found the sweet spot with 29-inch wheels and 4.5-inches of travel in the trail-ready SB4.5. Thanks to Switch Infinity suspension, the SB4.5 lets you push beyond what you think a 4.5-inch travel bike should do, encouraging fun through its lively ride qualities. From marathon XC pursuits to hot-laps on your local trails, the SB4.5's stiff carbon frame, short chainstays, and comfortably slack head angle work together to put you in the best position for sprinting up climbs and railing descents with confidence. The XT/SLX build brings Shimano's workhorse 11-speed drivetrain paired to SLX brakes for performance you can count on without breaking your budget. Fox Performance suspension components maintain the build's get-it-done sensibility, and a Transfer dropper seatpost aids your aggressive antics with instant response. 29-inch DT Swiss wheels keep the trail rushing by thanks to great rollover clearance, and paired with Maxxis Ardent tires you'll find yourself carrying more momentum up, down, and over everything that comes your way. More momentum equals less effort, and less effort means bigger grins. We'll call that a win.


Frame SB4.5 Carbon Series, 114mm travel
Fork Fox 34 Performance, 140mm
Headset Cane Creek 40 Inset Taper
Rear Shock Fox Performance DPS
Axles Front: 110x15mm
Rear: 148x12mm
Rims/Wheels DT Swiss M1900 25mm
Tires Maxxis Ardent EXO Tubeless
Front: 29x2.4
Rear: 29x2.25
Crankset Race Face Aeffect
Chainrings 30T
Bottom Bracket Race Face BB92
Chain Shimano SLX
Rear Derailleur Shimano XT
Rear Cogs Shimano SLX 11-46
Shifters Shimano SLX
Handlebars Race Face Evolve 750mm
Tape/Grips Ergon GA2
Stem Race Face Ride 60mm
Brake Levers Shimano SLX
Brakes Shimano SLX, 180/160 rotors
Saddle WTB Custom
Seat Post Fox Transfer


Iceland. Proven Here.

Switch Infinity

Part Numbers

Option MPN
Black / Small B18S45CSMRSDPAXT14400
Black / Medium B18S45CMDRSDPAXT14400
Black / Large B18S45CLGRSDPAXT14400
Black / X-Large B18S45CXLRSDPAXT14400
Storm / Small B18S45CSMPSOPAXT14400
Storm / Medium B18S45CMDPSOPAXT14400


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