Yeti Cycles SB4.5 Eagle Carbon - 2017

Yeti Cycles SB4.5 Eagle Carbon
  • Color: Black
  • Color: Turquoise
Please select options


Yeti's SB4.5 is the answer for riders looking for a versatile 29’r rig. The SB4.5 frame design is optimized for 29" wheels and has a distinctly different personality than 29ers of old, ensuring you feel perfectly balanced between the wheels – not top heavy or lumbering. The proficient Switch Infinity suspension platform, short chainstays, and sensibly slack 67.4-degree head angle make this bike feel effortless on climbs and lively and plush on descents. The SB4.5 Carbon series frame is 5.93 lbs (2.69 kg) and preserves Yeti-performance at a more aggressive price point by using a slightly modified carbon material and different layup. The Fox 34 Performance fork tears up 140mm of choppy terrain, while SRAM's 12-speed X01 Eagle drivetrain cranks you up the mountain fast. SRAM Guide R brakes offer modulation perfection and the stopping power you need if you get in too deep. Those big DT Swiss wheels roll on grippy Maxxis Ardents, while a Race Face dropper post and cockpit keep you loose and in control.


Frame SB4.5 Carbon Series, 114mm travel
Fork Fox 34 Performance, 140mm
Headset Cane Creek 40 Inset Taper
Rear Shock Fox Float Performance
Axles Front: 110x15mm
Rear: 148x12mm
Rims/Wheels DT Swiss M1900 Boost
Tires Maxxis Ardent EXO Tubeless
Front: 29x2.4
Rear: 29x2.25
Crankset SRAM S1400 Eagle
Chainrings 30T
Bottom Bracket SRAM GXP BB92
Chain SRAM Eagle
Rear Derailleur SRAM X01 Eagle
Rear Cogs SRAM XG-1295 Eagle, 12-speed: 10-50
Shifters SRAM X01 Eagle
Handlebars Race Face Evolve 750mm
Tape/Grips Yeti Lock-on
Stem Race Face Ride 60mm
Brake Levers SRAM Guide R
Brakes SRAM Guide R hydraulic disc, 180/160mm rotors
Saddle Yeti/ WTB Custom
Seat Post Race Face Turbine Dropper, 30.9mm


Iceland. Proven Here.

Switch Infinity

Part Numbers

Option MPN
Black / Small B17S45CSMRSDPAEG14400
Black / Medium B17S45CMDRSDPAEG14400
Black / Large B17S45CLGRSDPAEG14400
Black / X-Large B17S45CXLRSDPAEG14400
Turquoise / Small B17S45CSMPTUPAEG14400
Turquoise / Medium B17S45CMDPTUPAEG14400