SB120 C2 Eagle 90 Factory Mountain Bike
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Trail-defining capability meets featherweight control in the SB120 C2 Eagle 90 Factory
What Our Gearhead® Experts Are Saying:
"This SB120 hits that sweet spot for aggressive XC and trail—nimble, fast, and big enough to hold up in rowdy terrain. The Factory suspension upgrade takes it to another level with plush, reactive control I noticed immediately on loose descents."
We love when a bike challenges categories, and the Yeti SB120 C2 Eagle 90 Factory does just that. Designed around a short-travel platform but tuned for all-day trail punishment, this setup is an ideal blend of efficiency and capability. The SB120’s C/Series carbon frame with Switch Infinity suspension gives us that crisp Yeti ride feel with the weight savings we crave when climbing.
This frame platform was built to support confident descending too—thanks to its 66.5-degree head tube angle and progressive leverage curve. Internally routed cables, a threaded BB, and high-clearance downtube make maintenance low-effort, while sealed Enduro Max bearings and UDH compatibility give us peace of mind for years to come.
Details
- Trail-ready mountain bike with 120mm rear travel and a 130mm Fox Performance fork
- Switch Infinity suspension delivers plush traction and pedaling support
- C/Series carbon frame blends strength and value
- Compatible with long dropper posts and large bottle clearance
- Internally routed cables and threaded BB for easy service
- Enduro Max sealed bearings for long-term durability
- Progressive geometry balances XC agility with all-mountain stability
- UDH derailleur hanger for futureproof drivetrain compatibility
- Item #YTIR1OP
- Frame Material
- C/Series carbon fiber
- Suspension
- Switch Infinity
- Rear Shock
- Fox Performance Float DPS
- Rear Travel
- 120mm
- Fork
- Fox Performance 34
- Front Travel
- 130mm
- Headset
- Cane Creek 40 Integrated
- Shifters
- SRAM Eagle 90 Transmission
- Rear Derailleur
- SRAM Eagle 90 Transmission
- Crankset
- SRAM Eagle 90 Transmission
- Chainring Sizes
- 30t
- Crank Arm Length
- 170mm
- Bottom Bracket
- SRAM DUB BSA 73
- Cassette
- SRAM GX Eagle Transmission
- Cassette Range
- 10-52t
- Chain
- SRAM GX Eagle Transmission Flattop
- Brakeset
- SRAM G2 R
- Brake Type
- hydraulic disc
- Rotors
- SRAM Centerline (180mm)
- Handlebar
- Burgtec Ride Wide Alloy Enduro
- Handlebar Width
- 780mm
- Grips
- ODI Elite Pro
- Stem
- Burgtec Enduro MK3
- Stem Length
- 50mm
- Saddle
- WTB Silverado Custom
- Seatpost
- OneUp Dropper
- Seatpost Travel
- [x-small - small] 150mm, [medium] 180mm, [large] 210mm, [x-large -2x-large] 240mm
- Wheelset
- DT Swiss M1900
- Hubs
- DT Swiss
- Front Axle
- 15 x 110mm
- Rear Axle
- 12 x 148mm BOOST
- Tires
- [front] Maxxis Minion DHF 2.5 EXO, [rear] Maxxis Aggressor 2.3 EXO
- Tire Size
- [front] 29 x 2.5in, [rear] 29 x 2.3in
- Pedals
- not included
- Claimed Weight
- 31.09lb (14.10kg)
- Activity
- trail
- Manufacturer Warranty
- lifetime
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