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17.5" SKU: BMT23553

Gunnar Ruffian Single Speed Mountain Bike - 17.5"

Recommended Rider Height: 5'6" - 5'10" Size Guide
Regular price

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shipping icon $94.99 RideFast Shipping

About Gunnar

Gunnar Cycles is a USA brand out of the same shop as Waterford, and the bikes are versatile steel dreams. Meet Gunnar's diverse lineup with a price tag that won't break the bank.

Master Mechanic's Notes:
- Light wear and tear from cable rub, heel rub, chain, etc.
- Paint chipping to non-drive side seatstay & chainstay.
- Tuned front & rear brakes, firming up lever pull & creating consistent grab.

About Gunnar

Gunnar Cycles is a USA brand out of the same shop as Waterford, and the bikes are versatile steel dreams. Meet Gunnar's diverse lineup with a price tag that won't break the bank.
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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

Brand Gunnar
Model Ruffian Single Speed
Size 17.5"
Frame Material Steel
Drivetrain , 1x1 spd
Weight 21 lbs 9 oz
Fork FOX Factory Series 32 FLOAT FiT RLC
Fork Travel 100mm
Brakes Avid X0 , Disc - Hydraulic
Bottom Bracket Shell Threaded
Crankset Race Face Evolve Alloy, 32t, 175mm
Cassette Steel Cog, 20t
Chain SRAM
Handlebar Crank Brothers Cobalt Carbon , 690mm
Headset Chris King NoThreadSet
Stem Alloy, 31.8mm x 60mm, 6°
Seatpost Ritchey WCS Alloy, 27.2mm
Saddle Prologo Scratch Pro
Front Axle Spacing 9x100mm (Quick Release)
Rear Axle Spacing 10x135mm
Wheelset Stan's NoTubes ZTR Crest Aluminum, Stan's 3.30
Front Tire Schwalbe Racing Ralph Performance Line , 27.5" x 2.25"
Rear Tire Schwalbe Rocket Ron EVO TLR, 27.5" x 2.25"
Tire Type Clincher
Tubeless Compatibility Wheels are tubeless compatible but ships with tubes installed

Geometry

Recommended Rider Height 5'6" - 5'10"
a. Effective Top Tube 600 mm
b. Seat Tube 415 mm
c. Seat Tube Angle 74°
d. Head Tube Angle 71.5°
e. Head Tube 107 mm
f. Stack 613 mm
g. Reach 417 mm
h. Standover Height 790 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.

OVER 1,500 FIVE-STAR REVIEWS

“In the past month, I purchased a road bike and MTB from TPC. Very happy with the price and condition of both bikes! I was riding the bikes 10 minutes after I received them.”

— David H.

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