Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices

Today’s Deals

2018 Intense

Spider Alloy Foundation

A 29″ aluminum frame full suspension crosscountry bike with upper mid-range components.
Compare the full range

Manufacturer Price

$2,399
FrameAluminum
SuspensionFull, 115 / 140mm
ForkRockShox Revelation RC
ShockRockShox Monarch RL
Wheels29″ Aluminum
Drivetrain1 × 11
GroupsetGX, NX
BrakesShimano Deore Hydraulic Disc
SeatpostDropper
Where to Buy
Similar Bikes
Top Comparison
Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Spider Alloy Foundation
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)

24 mph

Spider Alloy Foundation

27 mph

Similar Bikes

Highest gear

(descending)

Sizing
SM

5'2" – 5'8"

MD

5'6" – 5'11"

LG

5'10" – 6'3"

XL

6'1" – 6'7"

🐐 Estimated

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Reviews
MTB Mag
[Tested] Intense Spider 275C Trail Bike

Nov 2016 · Alex Boyce

[ad3] The winter riding season has brought quite a few surprises regarding products, not least when Intense made the Spider 275C all mountain trail bike available to us for some tests. We have spent the last few weeks intensively (no pun intended) riding it at Punta Ala.   Specifications SPIDER 275C Pro Build FRAME Spider 275 Carbon SL Front and Rear Triangle 275” Mountain Frameset, i-BOX Pivot System, Downtube Flak Guard Armor, Internal Derailleur, Brake & Dropper Post Routing, ISCG 05 Mount, 115 -130 mm travel FORK FOX Performance Elite 34 FLOAT, 130mm, 3 Pos Lever w/ Open Mode Adj, 27.5″

Read Review

Singletrack World
Review: Intense Spider 275C Factory Build

Oct 2016 · Rob Mitchell

Just how capable is a 130mm carbon trail bike? Crayons took the Intense Spider 275C Factory out for a play to see if the Spider bites back

Read Review

Enduro Mountainbike Magazine
Intense Recluse Review: A Spider on Steroids

Aug 2016 · Jim Buchanan

Intense keeps the pace high and introduces another new 2017 model after their plus-sized ACV and their awesome short travel 29er some weeks ago. Here we have their latest offering in that of the medium-travel 27.5″ Recluse (pronounced “wreck-loose”) named after a poisonous Spider; this being a model a tad more aggressive than their Spider 275C. We have […]

Read Review

Mountain Bike Action
INTENSE SPIDER 275C

Jul 2016 · McCoy

This is a bike we can truly recommend for a huge cross-section of riders

Read Review

MBR
Intense Spider 275C Factory first ride - MBR

Jun 2016 · Mountain Bike Rider

The Spider 275C scurries uphill over loose and technical terrain with efficiency and reliable traction

Highs
  • The Spider 275C accelerates quickly, while the aggressive geometry and Fox Factory suspension make for a playful descender, too

Lows
  • DT Swiss 1200 XRC wheels’ narrow internal rim width caused unwanted tyre roll during aggressive riding. The Schwalbe Nobby Nic tyres could do with more front-end traction under hard cornering

Read Review

Mountain Flyer
Tested: 2016 Intense Spider 275 Carbon Boost – Factory Build

Apr 2016

The Spider 275 Carbon Boost is the latest offering from Intense and the mid-travel trail bike fits neatly into the Temecula, Calif. brand’s venerable lineup. With 27.5-inch wheels, adjustable 115 mm or 130 mm rear travel, a 67-degree head angle, short 419 mm chainstays, and generous 445 mm reach (size medium), the Spider 275 represents a new breed of light and snappy but surprisingly capable mid-travel trail bikes.

Read Review

Flow Mountain Bike
Tested: Intense Spider 275C

Apr 2016

From the raw and steep hills of Laguna Beach, California, all the way back to our rocky and fast trails back at Flow HQ, we’ve spent many heavenly hours flogging this thing, it’s been a legitimate dream ride. What is it, who is it for? The Spider 275 Carbon Boost is Intense’s all-new all-carbon trail …

Highs
  • Ferrari of mountain bikes.

  • Progressive frame geometry.

  • Super fun and agile.

  • Cornering weapon.

Lows
  • Poor value.

Read Review

Bicycling
Tested: Intense Spider 275C

Mar 2016 · Ron Koch

A surprisingly capable and freakishly light mid-travel trail bike

Read Review

Geometry
Specs
Build
Frame

Aluminum

BB StandardBSA, 73mm, Threaded

Fork

RockShox Revelation RC Solo Air, Boost

Travel140mm

Spring TypeAir

Shock

RockShox Monarch RL, 200mm x 51mm

Travel115mm

Bottom Bracket

Race Face BSA, threaded

Headset

TS Intense Headset, 25 mm of spacers

Stem

Intense Recon, 45mm length

Handlebar

Intense Recon, 31.8mm diameter, 760mm width

Saddle

WTB Silverado Sport

Seatpost

X-Fusion Manic, 150mm drop

TypeDropper

Pedals

None included

Grips

Intense Dual Lock-on

Groupset
Rear Derailleur

SRAM GX, 11-speed

Front Derailleur

N/A

Crank

Race Face Aeffect, 175mm length

Shifters

SRAM NX, 11-speed

Cassette

SRAM NX, 11-42 tooth, 11-speed

Chain

SRAM PC-1110, 11-speed

Chain Guide

N/A

Brakes

Shimano BL M506 with 180mm front/160mm rear rotors

TypeShimano Deore Hydraulic Disc

Brake Levers

Shimano BL M506

Wheels
Rims

Race Face AR 24, 32 hole, Intense tuned, tubeless ready

Spokes

Race Face AR 24

Front Hub

Race Face AR 24, Front: Boost, 15mm x 110mm, Rear: Boost, 12mm x 148mm, Shimano driver, 6-bolt

Rear Hub

Race Face AR 24, Front: Boost, 15mm x 110mm, Rear: Boost, 12mm x 148mm, Shimano driver, 6-bolt

Tires

Maxxis Forekaster F120, 2.35" DC EXO TR

Rider Notes
Riders Also Viewed

First added April 14

Last updated April 14

Not listed for 2,969 days