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Otso Fenrir Stainless Drop Bar 1x12 SRAM Force AXS Mullet

Last known price
$5,810
Suspension
Rigid
Wheels
29″
Drivetrain
1 × 12 10–52t
Gear range
520%
Frame
Steel
Brakes
Hydraulic disc

Rider height by size (cm)

Size guide
  • XS 147.3–162.6
  • SM 160–172
  • MD 169–182
  • LG 179–192
  • XL 189–198.1

Components

6 of 12 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

    Custom butted austenitic stainless steel frame Not identified

Suspension

1 part
  • Fork

    Lithic Carbon Mountain Fork, Flat Mount, 15x110 Not identified

Sizes and geometry

Size explorer

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

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

Size Reported by the manufacturer

Specifications

Frame and fork

Intended fit
  • Unisex
Frame material
  • Steel
Fork material
  • Carbon
Frame weight
  • 2.58 kg
  • 5.7 lb
Weight limit
  • 124.74 kg
  • 275.0 lb

Suspension

Suspension configuration
  • Rigid

Drivetrain

Derived by Bikelake
Front chainrings
  • 1
Rear sprockets
  • 12
Smallest sprocket
  • 10
Largest sprocket
  • 52

Technical analysis

1 measure

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

Shifting

Mechanical

688 of 1,999 bicycles with this information use electronic shifting.

Cohort
Road / Gravel Model year: 2025
Sample
1,999 bicycles with this information
Coverage
99.7% 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 Otso Fenrir Stainless Drop Bar 1x12 SRAM Force AXS Mullet Otso Fenrir Stainless Drop Bar 1x12 Shimano GRX 600 Otso Fenrir Stainless Drop Bar 1x12 Shimano GRX 800 Otso Fenrir Stainless Drop Bar 1x12 SRAM Apex Mechanical Otso Fenrir Stainless Drop Bar 1x12 SRAM Rival AXS Mullet Otso Fenrir Stainless Drop Bar 1x13 SRAM Force XPLR AXS
Drivetrain
Rear sprockets 12 12 12 12 12 13
Smallest sprocket 10 10 10 11 11 10
Largest sprocket 52 51 51 50 50 46

Other models in this family

15 models

Published versions from the same family and model year.

Otso Fenrir Stainless Drop Bar 1x12 SRAM Force AXS Mullet, by Otso

This bicycle

Gravel

Fenrir Stainless Drop Bar 1x12 SRAM Force AXS Mullet

  • Suspension: Rigid
  • Wheel size: 29″

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