KHS T-REX

Name: KHS T-REX
Brand: KHS

2021 YouthGeneral youth Manufacturer page

KHS T-REX, color Chrome Red; Girls: Black

Last known price: $349

Prices shown first for United States
Fork travel: 40 mm
Wheels: 24″
Drivetrain: 3 × 7 24–42t / 14–34t
Gear range: 425%
Frame: Steel
Brakes: Rim brake

Not published by the manufacturer

Sizes and geometry

Components

6 of 23 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

TIG-welded Hi-tensile Not identified

Suspension

2 parts

Fork

24” Suspension, Aluminum Crown, 40mm Travel Not identified
Rear shock

None

Drivetrain

7 parts

Bottom bracket

Cartridge Bearing Not identified
Cassette
- Shimano Tourney TZ MF-TZ500 14–34t
MF-TZ500
Chain
- KMC Z8.3 8 speeds
Crankset
- Samox 42/34/24t
Front derailleur
- Shimano Tourney FD-TY500
FD-TY500
Rear derailleur
- Shimano Tourney
RD-TY300D
Shifters
- Shimano

Brakes

2 parts

Brake levers

All-Aluminum Linear Pull Not identified
Brakes

Aluminum Linear Pull Not identified

Wheels and tires

5 parts

Front hub

Steel Nutted Not identified
Rear hub

Steel Nutted Not identified
Rims

Aluminum, 24”x32H Not identified
Spokes

14G Black, 32x32 Not identified
Tires

24 x 2.10”, Knobby Not identified

Cockpit and contact points

7 parts

Grips

Soft Kraton Not identified
Handlebar

Aluminum 30mm Rise, 600mm Not identified
Headset

Threadless 1-1/8” Not identified
Pedals

MTB w/ Boron Axle Not identified
Saddle

Ultracycle Junior Not identified
Seatpost

Aluminum Micro-Adjust 25.4mm Not identified
Stem

Aluminum Threadless 4-bolt, 10 Degree, 60mm Not identified

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Steel
Fork material: Aluminum

Suspension

Suspension configuration: Hardtail
Front travel: 40 mm

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 24
Largest chainring: 42
Rear sprockets: 7
Smallest sprocket: 14
Largest sprocket: 34
Lowest gear: 16.9 in
Highest gear: 72.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 2.1″
Wheel material: Aluminum
Wheel size: 24″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.5 km/h
Highest gear: 27.6 km/h

Total gear range 425%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 16.9–72.0 gear inches

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2021 builds
Specification	This bicycle KHS T-REX	KHS T-REX 7
Frame
Fork material	Aluminum	Not informed
Suspension
Suspension configuration	Hardtail	Rigid
Front travel	40 mm	Not informed
Drivetrain
Front chainrings	3	1
Smallest chainring	24	36
Largest chainring	42	36
Lowest gear	16.9 in	25.4 in
Highest gear	72.0 in	61.7 in
Other specifications
Suspension	Hardtail	Rigid

Changes since 2020
Specification	2020 KHS T-REX	This bicycle KHS T-REX
Other specifications
Tire width	1.95″	2.1″
Travel	Configuration: HardtailFront: Travel: 40 mm	Configuration: HardtailFront: Travel: 40 mmRear: Additional specification: Not available: Yes