Oggi Big Wheel 7.4

Name: Oggi Big Wheel 7.4
Brand: Oggi

2026 MountainCross-country Manufacturer page

Fork travel: 100 mm
Wheels: 29″
Drivetrain: 12 10–51t
Gear range: 510%
Weight: 12.5 kg 27.6 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

Components

7 of 13 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

MTB EM ALUMINIO 6061 T6 TRATADO TRIPLO BUTTED C/PONTEIRA POST MOUNT P/EIXO TRASEIRO PASSANTE ( E THRU AXLE 12 X 148 MM ), NEW LOWER SEAT STAY COMPATÍVEL COM SISTEMA SRAM T-TYPE E SHIMANO COM UDH, E C/ ROTA INTERNA DOS CABOS PELO CABEÇOTE ( HEAD TUBE ) Not identified

Suspension

1 part

Fork
- Manitou

Drivetrain

2 parts

Brakes

1 part

Brakes

Hydraulic Disc Not identified

Wheels and tires

5 parts

Cockpit and contact points

3 parts

Handlebar

ITM Not identified
Headset

Tapered Ahead 1.1/8" 44/55 semi-integrado Not identified
Saddle

MTB Velo Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

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

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	419	446	471	484
Stackmm	598	603	608	617
Top tube lengthmm	580	609	635	650
Seat tube lengthmm	375	425	460	510
Head tube lengthmm	90	95	100	110
Head tube angle	68°	68°	68°	68°
Seat tube angle	74.5°	74.5°	74.5°	74.5°
Chainstay lengthmm	432	432	432	432
Stack/reach ratio	1.43	1.35	1.29	1.28

Not published by the manufacturer: Wheelbase, Front center, Bottom bracket drop, Bottom bracket height, 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: Aluminum
Bicycle weight: 12.5 kg

27.6 lb

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 51

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Derailleur hanger: UDH
Shifting: Mechanical

Additional specifications

Fork spring: Air
Tire width: 2.25″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

2 measures

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 / Cross-country Model year: 2026
Sample: 1,206 bicycles with this information
Coverage: 90.0% of the class

Shifting

Mechanical

156 of 1,315 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2026
Sample: 1,315 bicycles with this information
Coverage: 98.2% 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 2026 builds

Differences across 2026 builds
Specification	This bicycle Oggi Big Wheel 7.4	Oggi Big Wheel 7.2 Boost
Frame
Bicycle weight	12.5 kg	12.6 kg
Drivetrain
Smallest sprocket	10	Not informed
Largest sprocket	51	Not informed
Brakes
Brake type	Hydraulic disc	Mechanical disc
Cockpit
Derailleur hanger	UDH	Not informed
Other specifications
Fork spring	Air	Not informed
Tire width	2.25″	Not informed