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Yeti Cycles
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SB140 C2 Eagle 90 Mountain Bike

$5,000.00
Color:Emerald

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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