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2017 Felt

7 Eighty

A 27.5″ aluminum frame hardtail crosscountry bike with modest components.
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Manufacturer Price

$599
Weight31.4 lbs  
FrameAluminum
SuspensionHardtail, 100mm
ForkSuntour XCT
Wheels27.5″ Aluminum
Drivetrain3 × 8
GroupsetTourney, Acera
BrakesTektro Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
7 Eighty
Other Crosscountry bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

31 mph

7 Eighty

27 mph

Similar Bikes

Highest gear

(descending)

Geometry
Specs
Build
Frame

Felt XC, butted 6061 aluminum, Hydroform, semi-integrated head tube, replaceable derailleur hanger, IS disc mounts, standard 73mm threaded bottom bracket, 135mm OLD, Ø30.9mm seatpost, Ø34.9mm low clamp front derailleur

BB StandardBSA, 73mm, Threaded

Fork

SR Suntour XCT, Preload, 100mm

Travel100mm

Spring TypeCoil

Shock

N/A

Bottom Bracket

Square taper

Headset

FSA NO.10 w/16.2mm custom cone spacer

Stem

Felt MTB 3D-forged threadless 1-1/8"" +/- 7° rise for Ø31.8mm handlebar w/ black Cr-Mo bolts: XS - 70mm SM/MD - 80mm LG - 90mm XL - 100mm

Handlebar

Felt MTB 6061 riser, Ø31.8mm, 15mm rise x 6° sweep x 9° bend (720mm)

Saddle

Felt MTB performance

Seatpost

Felt butted 6061, dual-bolt micro-adjust 15mm offset, Ø30.9 XS/SM (350MM) MD/LG/XL (400MM)

TypeRigid

Pedals

Low-profile nylon platform

Grips

Felt Wing Grip, double-density

Groupset
Rear Derailleur

Shimano Acera, long cage

Front Derailleur

Shimano Altus, low clamp 34.9, dual pull, top swing

Crank

Shimano TY501 XS/SM - 170mm MD/LG/XL - 175mm

Shifters

Shimano Altus 3x8

Cassette

Sunrace CSM56, 8-speed, 11-34T

Chain

Sunrace M84

Chain Guide

N/A

Brakes

Front: Tektro M285 hydraulic disc, 180mm rotor, Rear: Tektro M285 hydraulic disc, 160mm rotor

TypeTektro Hydraulic Disc

Brake Levers

Tektro M285

Wheels
Rims

Aluminum double wall, 19mm inside

Spokes

2.0mm stainless

Front Hub

Forged aluminum, 6-bolt, QRx100

Rear Hub

Forged aluminum, 6-bolt, QRx135

Tires

Schwalbe Rapid Rob Kevlarguard, 27.5 x 2.1

Accessories
Fenders

n/a

Rider Notes
Riders Also Viewed

First added April 28

Last updated April 28

Not listed for 3,318 days