Caloi Arenita

2026 RoadEndurance Manufacturer page

Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 12 38t / 10–51t
Gear range: 510%
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

8 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

Quadro de Alumínio | Cabeamento Interno | Dropout OLD 148 mm | Bottom Bracket de 92 mm | Sistema de fixação do Freio Flat Mount | Desenvolvido para atender coroa de até 38T | Múltiplos suportes | Preparado para bagageiro e para-lama Not identified

Suspension

1 part

Fork

Garfo rígido de carbono com suporte para até 3kg de carga em cada lado Not identified

Drivetrain

4 parts

Bottom bracket
- Shimano
Cassette
- Shimano Deore CS-M6100-12 12 speeds 10–51t
CS-M6100-12
Chain
- Shimano Deore CN-M6100
CN-M6100
Crankset
- Shimano GRX FC-RX610 12 speeds 38t
FC-RX610

Brakes

1 part

Brakes
- Shimano GRX BL-RX610
BL-RX610

Wheels and tires

3 parts

Rims

Aro Vzan - P106 R700, 32F Not identified
Spokes

Inox 14G Not identified
Tires
- Schwalbe

Cockpit and contact points

3 parts

Grips
- Selle Italia
Handlebar

Alumínio - 420mm (P, M) / 440mm (G, GG) Not identified
Saddle
- Selle Italia Sportouring

Sizes and geometry

4 sizes Open in the geometry plotter

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

Size G

Table

Reach 410mm

Stack 615mm

Wheelbase 1073mm

Head angle 70.5°

Seat angle 73.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	—	395	410	420
Stackmm	380	596	615	643
Top tube lengthmm	552.4	571.54	592.17	610.47
Seat tube lengthmm	490	520	550	590
Head tube lengthmm	—	144	164	194
Head tube angle	70.5°	70.5°	70.5°	70.5°
Seat tube angle	—	73.5°	73.5°	73.5°
Chainstay lengthmm	—	425	425	425
Wheelbasemm	617.15	1050.87	1072.6	1092.51
Front centermm	425	636.97	658.55	678.34
Bottom bracket dropmm	—	75	75	75
Bottom bracket heightmm	—	285.5	285.5	285.5
Standover heightmm	129	798.12	821.85	855.29
Fork rakemm	74.62	50	50	50
Trailmm	—	74.62	74.62	74.62
Stack/reach ratio	—	1.51	1.50	1.53

Not published by the manufacturer: 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: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 38
Largest chainring: 38
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 51
Lowest gear: 21.6 in
Highest gear: 110.2 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Tire width: 45c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

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

Lowest gear

21.6 gear inches

This value is below the central range for this class.

Cohort: Road / Endurance Model year: 2026
Sample: 479 bicycles with this information
Coverage: 79.3% of the class

Highest gear

110.2 gear inches

This value is below the central range for this class.

Cohort: Road / Endurance Model year: 2026
Sample: 479 bicycles with this information
Coverage: 79.3% of the class

Shifting

Mechanical

327 of 604 bicycles with this information use electronic shifting.

Cohort: Road / Endurance Model year: 2026
Sample: 604 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.3 km/h
Highest gear: 42.2 km/h

Total gear range 510%

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: 21.6–110.2 gear inches
Class reference (p10–p90): 26.6–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Endurance Model year: 2026
Lowest gear: 479 bicycles with this information, 79.3% of the class
Highest gear: 479 bicycles with this information, 79.3% of the class