Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 26" -
Travel Front 170mm -
Travel Rear 170mm -
Groupset XT -
Suspension Full -
Drivetrain 3 × 9 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
15.5"
153cm - 167cm
17.5"
170cm - 184cm
19.5"
176cm - 189cm
21.5"
186cm - 196cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Alpha Red Aluminum w/ABP, Full Floater, alloy EVO Link, E2 tapered head tube, oversized pivot bearings, ISCG03 mounts, 142x12mm or 135x12mm rear axle, replaceable derailleur hanger, adjustable geometry, 170mm travel
Drivetrain
Rear Derailleur
Shimano Deore XT Shadow
Front Derailleur
Shimano Deore XT, Direct Mount
Shift Levers
Shimano Deore XT
Cassette
SRAM PG970 11-34, 9 speed
Crank
Shimano Deore XT, 44/32/22
Bottom Bracket
BSA, 73mm, threaded
Pedals
n/a
Wheels
Rims
Bontrager Cousin Earl Elite Disc wheel system, 6 bolt, tubeless ready
Tires
Bontrager FR-4, 26x2.35"
Brakes
Brakes
Avid Elixir R Carbon, hydraulic disc
Cockpit
Stem
Bontrager Rhythm
Handlebar
Bontrager Big Earl, 25mm rise
Headset
FSA NO.57E, E2, ACB sealed bearings
Seat
Saddle
Bontrager Rhythm
Seatpost
Crank Brothers Joplin w/height adjustment, 31.6mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 15.5" | 17.5" | 19.5" | 21.5" |
|---|---|---|---|---|
| Wheels | 26" | 26" | 26" | 26" |
| Rider Min Height | 153 cm | 170 cm | 176 cm | 186 cm |
| Rider Max Height | 167 cm | 184 cm | 189 cm | 196 cm |
Model Overview
Scratch Air 8 is a Trek Scratch model. Trek launched 8 bikes of this model so far. Take a sneak peek at all Trek Scratch bikes models from 2010, by clicking here.
Safety
Your safety is a top priority so always wear a helmet when you ride your bike. Moreover, wear the right clothing. You want to be visible to other drivers, so avoid wearing dark clothing.
Downhill bikes average price
If you want an acceptable Downhill bike you should know that the average price is 3391$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Downhill bike. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
Scratch Air 8 components
Rear Shock
Bike rear shocks increase the riding comfort, and also give you more control over technical trails. To sum up, get a full-suspension bike if you want the smoothest rides.
Wheels size
As for the wheels, Trek Scratch Air 8 2010, has a 26″ aluminum model. The 26″ wheels are lighter than the 27.5 or 29″ wheels. However, they are less forgiving when riding over obstacles such as bumps and roots.
Brakes
Nothing is more important on a bike than its ability to brake properly. Trek Scratch Air 8 is equipped with Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, you can ride your bike with confidence.
Sizes
There are 4 sizes available for this model. Rider height can be anywhere between 153 cm – 196 cm (5.02 ft – 6.43 ft). In conclusion, you won’t have a problem finding one that suits you.