CTM Rocky SL

Name: CTM Rocky SL
Brand: CTM

2026 YouthRoad youth Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €399 Last known price
Suspension: Rigid
Wheels: 24″
Drivetrain: 1 × 7 32t
Frame: Aluminum
Brakes: Rim brake

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

5 of 15 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

ROCKY, AL 6061, 13" Not identified

Suspension

1 part

Fork

Alloy unicrown 24" Not identified

Drivetrain

4 parts

Chain
- KMC
Crankset

Wheeltop, 32T, 140mm Not identified
Rear derailleur
- Shimano Tourney RD-TY200 7 speeds
RD-TY200
Shifters
- Shimano SL-RV300
SL-RV300

Brakes

1 part

Brakes
- Tektro

Wheels and tires

3 parts

Front hub

CTM alloy 32H Not identified
Rear hub

CTM alloy 32H Not identified
Rims

CTM HLQ-16, 507x21, 32H Not identified

HLQ-16

Cockpit and contact points

5 parts

Handlebar

CTM N07, 600/35mm rise/25.4mm Not identified
Headset

CTM ZSø28.6/44/(30) Not identified
Pedals
- VP VPE-229 junior bike pedal
VPE-229
Saddle

CTM junior Not identified
Seatpost

CTM MPO 300/31.6 mm Not identified

Sizes and geometry

1 size Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size 13"

Table

Geometry diagram unavailable

The drawing needs bottom bracket drop / Bottom bracket height, which the manufacturer did not publish. Available facts remain in the table.

Size Reach Stack

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Reachmm	347
Stackmm	444
Top tube lengthmm	479
Seat tube lengthmm	280
Head tube lengthmm	95
Head tube angle	68°
Seat tube angle	73.5°
Chainstay lengthmm	392
Wheelbasemm	957
Front centermm	566
Fork rakemm	43
Stack/reach ratio	1.28

Not published by the manufacturer: Bottom bracket drop, Bottom bracket height, Standover height, Trail, Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

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

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 7

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Travel: Front: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 24″

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 2026 builds

Differences across 2026 builds
Specification	This bicycle CTM Rocky SL	CTM Rocky 1.0	CTM Rocky 2.0	CTM Rocky 3.0	CTM Rocky 4.0	CTM Rocky jump
Frame
Fork material	Aluminum	Not informed	Not informed	Not informed	Aluminum	Not informed
Suspension
Suspension configuration	Rigid	Hardtail	Hardtail	Hardtail	Rigid	Hardtail
Front travel	Not informed	Not informed	50 mm	80 mm	Not informed	100 mm
Drivetrain
Smallest chainring	32	34	34	32	32	32
Largest chainring	32	34	34	32	32	32
Rear sprockets	7	7	7	8	9	8
Brakes
Brake type	Rim brake	Rim brake	Mechanical disc	Mechanical disc	Mechanical disc	Mechanical disc
Other specifications
Suspension	Rigid	Hardtail	Hardtail	Hardtail	Rigid	Hardtail
Wheel size	24″	24″	24″	24″	24″	26″
Fork spring	Not informed	Coil	Coil	Air	Not informed	Coil