Saracen Amplitude CR2 - grey putty

Name: Saracen Amplitude CR2 - grey putty
Brand: Saracen

2026 MountainDirt jump Manufacturer page

Saracen Amplitude CR2 - grey putty, color Grey.

Price: Not published

Prices shown first for United States
United Kingdom: £699 Last known price
Fork travel: 100 mm
Wheels: 26″
Drivetrain: 1 × 1 25t / 12t
Gear range: 100%
Frame: Steel
Brakes: Mechanical disc

Rider height by size (cm)

Size guide

MD 154–180
LG 178–190

Components

15 of 19 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

AMPLITUDE 4130 CRO-MO TUBESET. Headtube: IS42-IS42 headtube. Dropout Design: singlespeed specific. Not identified

Suspension

1 part

Fork
- RST

Drivetrain

4 parts

Bottom bracket

MID TYPE SEALED BEARING. Type: 8T spline. Not identified
Cassette

STEEL 12T. Speed: singlespeed. Not identified
Chain
- KMC
Crankset
- Samox 25t

Brakes

2 parts

Brake levers
- Tektro RS360A
RS-360
Brakes
- Tektro
MD-300

Wheels and tires

5 parts

Front hub
- Formula
DC-20NDC-52N
Rear hub
- Formula
DC-20NDC-52N
Rims
- Jalco
Spokes

STEEL 14G. Not identified
Tires
- Maxxis DTH

Cockpit and contact points

6 parts

Sizes and geometry

2 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 407mm

Stack 549mm

Wheelbase 1043mm

Head angle 68.5°

Seat angle 73.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 26″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 2 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	407	423
Stackmm	549	549
Top tube lengthmm	575	590
Seat tube lengthmm	300	300
Head tube lengthmm	115	115
Head tube angle	68.5°	68.5°
Seat tube angle	73°	73°
Chainstay lengthmm	400	400
Wheelbasemm	1043	1053
Front centermm	643	653
Bottom bracket dropmm	15	15
Bottom bracket heightmm	328	328
Fork rakemm	24	19
Trailmm	109	115
Stack/reach ratio	1.35	1.30

Not published by the manufacturer: Standover height, 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: Steel

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 25
Largest chainring: 25
Rear sprockets: 1
Smallest sprocket: 12
Largest sprocket: 12
Lowest gear: 54.2 in
Highest gear: 54.2 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: No shifting

Additional specifications

Fork spring: Coil
Tire width: 2.3″
Wheel material: Aluminum
Wheel size: 26″

Technical analysis

1 measure

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

100 mm

This value is within the central range for this class.

Cohort: Mountain / Dirt jump Model year: 2026
Sample: 69 bicycles with this information
Coverage: 86.2% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 20.7 km/h
Highest gear: 20.7 km/h

Total gear range 100%

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: 54.2–54.2 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 2026 builds
Specification	This bicycle Saracen Amplitude CR2 - grey putty	Saracen Amplitude AL Elite	Saracen Amplitude AL Team - Blue	Saracen Amplitude CR2 - Dark Grey	Saracen Amplitude CR2 - Silver	Saracen Amplitude CR3 - Green
Frame
Frame material	Steel	Aluminum	Aluminum	Steel	Steel	Steel
Drivetrain
Smallest chainring	25	28	32	25	25	25
Largest chainring	25	28	32	25	25	25
Lowest gear	54.2 in	60.7 in	69.3 in	54.2 in	54.2 in	54.2 in
Highest gear	54.2 in	60.7 in	69.3 in	54.2 in	54.2 in	54.2 in
Brakes
Brake type	Mechanical disc	Hydraulic disc	Hydraulic disc	Mechanical disc	Mechanical disc	Hydraulic disc
Other specifications
Fork spring	Coil	Air	Air	Coil	Coil	Coil