2019 Diamondback

Hook

A 27.5″ aluminum frame hardtail trail bike with mid-range components and mechanical disc brakes.

MSRP$699
FrameAluminum
SuspensionHardtail, 120mm
ForkSuntour XCM
Wheels27.5″ Aluminum
Drivetrain1 × 8
GroupsetX3, X4
BrakesMechanical Disc
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Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Hook
Other Trail 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)

22 mph

Hook

26 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

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Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

6061-T6 Butted Alloy for 27.5", 1 1/8" Head Tube, Formed Top and Down Tube, w/ Integrated Disc Brake Tabs, Progressive Geometry, Internal Dropper Ready

Fork

SR Suntour XCM 120mm Travel, 30mm Stanchions, Coil Spring w/ Preload Adjust

Travel120mm

Spring TypeCoil

Bottom Bracket

Sealed Cartridge

Headset

FSA IS-3/NO.11 Integrated Style

Stem

Diamondback "Shortie", 45mm Reach, 31.8 Bar Bore

Handlebar

Diamondback, 750mm Wide, 15mm Rise, 31.8 Bar Bore

Saddle

DB Sync'r Saddle

Seatpost

Alloy Micro Adjust, 30.9mm

TypeRigid

Pedals

DB4L Alloy Platform

Grips

New DB "Flanged" 135mm Silcone

Groupset
Rear Derailleur

SRAM X3, 8 Speed

Front Derailleur

Full ISCG-05 Chain Guide w/ Roller

Crank

Alloy Arm w/ 30T Steel "Narrow Wide" Single Ring

Shifters

SRAM X4 8 Speed

Cassette

SRAM PG820, 8 Speed, 11-32T

Chain

KMC Z82, 8 Speed

Brakes

Tektro Aries Mechanical Disc, w/ 160mm Rotors

TypeMechanical Disc

Brake Levers

Tektro 2 Finger Alloy Linear w/ Reach Adjust

Wheels
Rims

32h Diamondback DP25 Doublewall

Spokes

14g Stainless Steel

Front Hub

32h Alloy w/ CNC Disc Mount; 100mm

Rear Hub

32h Alloy Cassette w/ CNC Disc mount; 135mm

Tires

Vee Rubber Crown Gem 27.5x2.3"

Rider Notes
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Last updated August 8
Not listed for 1,689 days