Megamo Pulse 20

Name: Megamo Pulse 20
Brand: Megamo

2025 RoadRace Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €2,799 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 11–34t
Gear range: 309%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 156–166
SM 163–174
MD 171–182
LG 179–189
XL 185–195

Components

9 of 14 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

Carbon Advanced Composite frame, Full Internal Cable Routing, Flat Mount Disc Brakes 12x142 Not identified

Suspension

1 part

Fork

Carbon Advanced Composite fork, Full Internal Cable Routing, Flat Mount Disc Brakes 12x100 Not identified

Drivetrain

4 parts

Cassette
- Shimano 105 11–34t
Crankset
- Shimano 105 FC-R7100 12 speeds
FC-R7100
Rear derailleur
- Shimano 105 RD-R7100 12 speeds
RD-R7100
Shifters
- Shimano 105

Brakes

1 part

Brakes
- Shimano 105

Wheels and tires

2 parts

Cockpit and contact points

5 parts

Handlebar

Carbon Full Integratted Internal Cable Routing: 80/370 (XS), 90/390 (S), 100/390 (M), 110/410 (L), 120/430 (XL) Not identified
Headset

Integrated Internal Routing, 3 positions, 3 different heights Not identified
Saddle
- Selle Italia MODEL X
Seatpost
- Megamo
Stem

Integrated Internal Routing Not identified

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

The drawing needs wheelbase, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	375	380	385	390	395
Stackmm	503	518	538	557	581
Top tube lengthmm	515	529	544	558	576
Seat tube lengthmm	460	480	500	520	540
Head tube lengthmm	100	115	135	155	180
Head tube angle	71.5°	71.5°	72.5°	72.5°	72.5°
Seat tube angle	74.5°	74°	73.5°	73.25°	72.75°
Chainstay lengthmm	410	410	410	410	410
Bottom bracket dropmm	69	69	69	69	69
Bottom bracket heightmm	267	267	267	267	267
Stack/reach ratio	1.34	1.36	1.40	1.43	1.47

Not published by the manufacturer: Wheelbase, Front center, Standover height, Fork rake, 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: Carbon
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 34

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 28c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

1 measure

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

Shifting

Mechanical

643 of 969 bicycles with this information use electronic shifting.

Cohort: Road / Race Model year: 2025
Sample: 969 bicycles with this information
Coverage: 99.3% of the class

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 2025 builds

Differences across 2025 builds
Specification	This bicycle Megamo Pulse 20	Megamo Pulse 00 AXS	Megamo Pulse 01	Megamo Pulse 03	Megamo Pulse 05	Megamo Pulse 05 CW
Drivetrain
Front chainrings	2	2	Not informed	2	2	2
Smallest sprocket	11	10	11	11	11	11
Largest sprocket	34	33	30	34	30	30
Smallest chainring	Not informed	37	Not informed	36	36	36
Largest chainring	Not informed	50	Not informed	52	52	52
Lowest gear	Not informed	32.5 in	Not informed	30.7 in	34.8 in	34.8 in
Highest gear	Not informed	145.0 in	Not informed	137.1 in	137.1 in	137.1 in
Cockpit
Shifting	Mechanical	Mechanical	Electronic	Electronic	Electronic	Electronic
Other specifications
Tire width	28c	Not informed	Not informed	28c	28c	Not informed
Wheel material	Aluminum	Carbon	Carbon	Carbon	Aluminum	Carbon
Power meter	Not informed	Not informed	Not informed	Shimano Ultegra Di2 R8100-P 12s 52-36T PowermeterAdditional specification: Model display: UltegraAdditional specification: Model id: ultegra	Not informed	Not informed