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2018 Medium SKU: BMT26063

Yeti SB4.5 Mountain Bike - 2018, Medium

Recommended Rider Height: 5'7" - 5'10" Size Guide
Regular price

$4,499.99

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About the SB4.5

A Classic XC Bike

• Cruises through climbs and descents confidently
• 114mm of grippy, poppy rear travel to get through the rough
• Switch Infinity suspension provides unmatched efficiency and traction
• Trail geometry is nimble, and still capable on the descent
• Older version of Yeti’s SB115

Based around Yeti’s renowned suspension platform, the SB4.5 is an ultra-capable trail bike. It’s less modern than the SB100 and the 115, but rides nearly as well. Perform day-in and day-out, on the trail and the race course.

About Yeti

Yeti Cycles started creating mountain bikes for pro racers, and hasn't slowed down. Top of the sport? Or just looking to shred? You're in the right place. Go fast, don't look back.

Highlights
- Shimano XT drivetrain shifts crisply & is reliable.
- absoluteBLACK oval chainring for improved rider efficiency.

Master Mechanic's Notes
- Moderate scratches on the inside of the chainstays & chainstay arch.
- Moderate scuffs on the down tube.
- Small scratches on the drive side chainstay.
- Small scratches on the rims.

About the SB4.5

A Classic XC Bike

• Cruises through climbs and descents confidently
• 114mm of grippy, poppy rear travel to get through the rough
• Switch Infinity suspension provides unmatched efficiency and traction
• Trail geometry is nimble, and still capable on the descent
• Older version of Yeti’s SB115

Based around Yeti’s renowned suspension platform, the SB4.5 is an ultra-capable trail bike. It’s less modern than the SB100 and the 115, but rides nearly as well. Perform day-in and day-out, on the trail and the race course.

About Yeti

Yeti Cycles started creating mountain bikes for pro racers, and hasn't slowed down. Top of the sport? Or just looking to shred? You're in the right place. Go fast, don't look back.
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TPC Guarantee

This bike passed a 141-point inspection and received a full pro-tune by our Master Mechanics in our Certified Pre-Owned process. CPO bikes are pristine and ready to ride!

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30-Day Hassle-Free Returns

Shop with confidence. Every bike is covered by our 30-day satisfaction guarantee. If this bike isn’t perfect for you, get in touch and we’ll help you find the right bike.

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RideFast Shipping

Bikes ship in our custom RideFast box, and assembly is incredibly simple. Most novice riders can assemble their bike in 5 minutes or less. The tools you need to assemble are also included.

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Specifications

Year 2018
Brand Yeti
Model SB4.5
Size Medium
Frame Material Carbon Fiber
Drivetrain Shimano, 1x11 spd
Weight 29 lbs 5 oz
Fork FOX Performance Series 34 FLOAT
Fork Travel 140mm
Rear Shock FOX Performance Series FLOAT DPS
Rear Shock Travel 114mm
Brakes Shimano SLX M7000, Disc Brakes - Hydraulic
Shifters Shimano SLX M7000, Mechanical
Rear Derailleur Shimano XT M8000
Bottom Bracket Shell Press fit
Crankset Race Face Aeffect w/ absoluteBLACK Oval Chainring, 30t, 175mm
Cassette Shimano XT M8000, 11-46t
Chain Shimano
Handlebar Renthal Fatbar Carbon, 760mm
Headset Cane Creek Forty
Stem Race Face Alloy, 31.8mm x 60mm, 6°
Seatpost FOX Transfer Performance Series Dropper, 30.9mm
Seatpost Travel 125mm
Saddle WTB Yeti Custom
Front Axle Spacing 15x110mm (Boost)
Rear Axle Spacing 12x148mm Boost
Wheelset Industry Nine Enduro S Aluminum Tubeless Compatible, Industry Nine Hydra
Front Tire Maxxis Minion DHF 3C MaxxTerra EXO TR, 29" x 2.3"
Rear Tire Maxxis Minion DHR II EXO TR, 29" x 2.3"
Tire Type Tubeless
Tubeless Compatibility Wheels are tubeless compatible but ships with tubes installed

Geometry

Recommended Rider Height 5'7" - 5'10"
a. Effective Top Tube 605 mm
b. Seat Tube 445 mm
c. Seat Tube Angle 73.3°
d. Head Tube Angle 67.4°
e. Head Tube 95 mm
f. Stack 613 mm
g. Reach 421 mm
h. Standover Height 751 mm
i. Saddle Height Range N/A
VIEW SIZING GUIDE
QUALITY YOU CAN TRUST

“I love this company! My beautiful bike arrived promptly, was packed brilliantly, and tuned perfectly. It was exactly as described.”

— Kari K.

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— David H.

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