On-One Gktv Bootzipper 650b Day Tripper SRAM Apex 1

2020 MountainCross-country Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £999 Last known price
Suspension: Rigid
Wheels: 27.5″
Drivetrain: 1 × 11 32t / 11–42t
Gear range: 382%
Weight: 13.4 kg 29.5 lb · Reference configuration not specified
Frame: Steel
Brakes: Mechanical disc

Rider height by size (cm)

Size guide

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

Components

8 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

4130 Not identified

Suspension

1 part

Fork

TBC Not identified

Drivetrain

5 parts

Brakes

2 parts

Wheels and tires

1 part

Rims

650b Not identified

Cockpit and contact points

4 parts

Handlebar

Planet X Non-Slip Textured Bar Tape / Smooth Texture / Black Not identified
Saddle
- San Marco
Seatpost

On-One Twelfty V2 6061 Alloy Seatpost / 31.6mm / 400mm / Black Not identified
Stem

On-One Hot Box V2 Stem / 60mm / 7 Degree / 31.8mm Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 440mm

Stack 570mm

Wheelbase 1110mm

Head angle 70.0°

Seat angle 74.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 27.5″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	420	440	458	480
Stackmm	551	570	588	602
Top tube lengthmm	573	598	621	647
Seat tube lengthmm	381	431	483	510
Head tube lengthmm	130	150	170	185
Head tube angle	70°	70°	70°	70°
Seat tube angle	74.5°	74.5°	74.5°	74.5°
Chainstay lengthmm	432	432	432	432
Wheelbasemm	1083	1110	1135	1162
Front centermm	656	683	708	735
Bottom bracket dropmm	53	53	53	53
Bottom bracket heightmm	302	302	302	302
Fork rakemm	50	50	50	50
Trailmm	76	76	76	76
Stack/reach ratio	1.31	1.30	1.28	1.25

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
Bicycle weight: 13.4 kg

29.5 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 21.0 in
Highest gear: 80.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

3 measures

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

Lowest gear

21.0 gear inches

This value is above the central range for this class.

Cohort: Mountain / Cross-country Model year: 2020
Sample: 1,057 bicycles with this information
Coverage: 83.8% of the class

Highest gear

80.0 gear inches

This value is below the central range for this class.

Cohort: Mountain / Cross-country Model year: 2020
Sample: 1,057 bicycles with this information
Coverage: 83.8% of the class

Shifting

Mechanical

57 of 1,261 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2020
Sample: 1,261 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.0 km/h
Highest gear: 30.6 km/h

Total gear range 382%

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: 21.0–80.0 gear inches
Class reference (p10–p90): 17.4–105.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2020
Lowest gear: 1057 bicycles with this information, 83.8% of the class
Highest gear: 1057 bicycles with this information, 83.8% of the class