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SB140 C2 Eagle 90 Mountain Bike
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Switch Infinity V2 and a 160mm Fox fork on the Yeti SB140 C2 Eagle 90 mountain bike
The Yeti SB140 C2 Eagle 90 trail mountain bike runs Performance Switch Infinity V2, a suspension curve that stays nearly linear through most of its stroke and adds a touch more progression at the end. Small bumps get absorbed, the middle of the stroke holds its support, and big hits meet a composed finish across 140mm of travel. A patented compact wishbone shock extender pushes the shock forward in the frame, which opens up space for a water bottle and clearance around the downtube.
What Our Gearhead® Experts Are Saying:
"On a steep, loose chute, the 160mm fork keeps the front wheel from sinking, so my weight stays centered and I can pick a line instead of just hanging on. The rear follows composed behind it."
Heads up! We do our best to keep bike specs and images current, but occasional component changes can happen without warning, and sometimes the photos might not show the exact build you'll receive. If you want to double-check the details, our Gearhead® Experts are always here to help.
Details
- 29er carbon full-suspension trail mountain bike for big climbs and steep descents
- Switch Infinity — a translating pivot with a near-linear curve across 140mm of travel
- Fox Performance 36 fork — 160mm of travel steadies the front end on steep ground
- Slack head angle — keeps the bike calm and planted when the trail drops away
- C/Series carbon frame — layups tuned per size for consistent feel from small to XXL
- Compact wishbone — pushes the shock forward for downtube and bottle clearance
- SRAM Eagle 90 Transmission with GX Eagle crank — 10-52 range covers steep climbs
- Full-drop dropper room — short seat tube fits long posts, with limits by frame size
- Item #YTIR1SF
- Frame Material
- C/Series carbon
- Suspension
- Switch Infinity
- Rear Shock
- Fox Performance Float X
- Rear Travel
- 140mm (5.5in)
- Fork
- Fox Performance 36
- Front Travel
- 160mm
- Headset
- Cane Creek 40
- Shifters
- SRAM Eagle 90 Transmission
- Rear Derailleur
- SRAM Eagle 90 Transmission
- ISCG Tabs
- ISCG 05
- Crankset
- SRAM GX Eagle
- Chainring Sizes
- 30t
- Crank Arm Length
- 170mm
- Bottom Bracket
- SRAM DUB, BSA 73
- Cassette
- SRAM Eagle 90 Transmission, 12-speed
- Cassette Range
- 10-52t
- Chain
- SRAM GX
- Brakeset
- SRAM Maven Base
- Brake Type
- hydraulic disc, centerlock
- Rotors
- SRAM Centerline, [front] 200mm, [rear] 180mm
- Handlebar
- Burgtec Ride Wide Alloy Enduro
- Handlebar Width
- 780mm
- Grips
- ODI Elite Pro
- Stem
- Burgtec Enduro MK3
- Stem Length
- 50mm
- Saddle
- WTB Solano Chromoly
- Seatpost
- OneUp Components dropper
- Seatpost Travel
- [Small] 150mm, [Medium] 180mm, [Large, X-Large, XX-Large] 210mm
- Wheelset
- DT Swiss M1900 LN
- Rear Axle
- 12 x 148mm Boost
- Tires
- [front] Maxxis Minion DHF, [rear] Maxxis Minion DHR II
- Tire Size
- [front] 29 x 2.5in, [rear] 29 x 2.4in
- Pedals
- Not included
- Extras
- UDH, internally routed cables
- Claimed Weight
- 32.05lb (14.54kg)
- Activity
- Trail, Enduro