Planet X Tempest Titanium SRAM Force 1

2020 RoadGravel Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £1,999 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 11 42t / 11–42t
Gear range: 382%
Frame: Titanium
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

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

Components

12 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

3Al/ 2.5V Aerospace Titanium Not identified

Suspension

1 part

Fork
- Selcof

Drivetrain

5 parts

Brakes

1 part

Brakes

UK Brake Lever Setup Rear Brake Left Not identified

Wheels and tires

2 parts

Cockpit and contact points

4 parts

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 383mm

Stack 579mm

Wheelbase 1022mm

Head angle 71.5°

Seat angle 74.0°

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 Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	378	383	394	406
Stackmm	543	579	588	599
Top tube lengthmm	535	550	570	590
Seat tube lengthmm	490	510	530	550
Head tube lengthmm	110	125	155	165
Head tube angle	71°	71.5°	71.5°	72°
Seat tube angle	74.5°	74°	73.5°	73°
Chainstay lengthmm	427	430	430	432
Wheelbasemm	1016	1022	1042	1054
Front centermm	599	602	621	632
Bottom bracket dropmm	70	70	70	70
Bottom bracket heightmm	279	279	279	279
Standover heightmm	720	740	760	780
Fork rakemm	51	42	48	47
Trailmm	66	72	66	64
Stack/reach ratio	1.44	1.51	1.49	1.48

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: Titanium
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 42
Largest chainring: 42
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 29.0 in
Highest gear: 110.7 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Tire width: 38c
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

29.0 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2020
Sample: 640 bicycles with this information
Coverage: 82.6% of the class

Highest gear

110.7 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2020
Sample: 640 bicycles with this information
Coverage: 82.6% of the class

Shifting

Mechanical

123 of 774 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2020
Sample: 774 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.1 km/h
Highest gear: 42.4 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: 29.0–110.7 gear inches
Class reference (p10–p90): 24.3–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2020
Lowest gear: 640 bicycles with this information, 82.6% of the class
Highest gear: 640 bicycles with this information, 82.6% 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 2020 builds

Differences across 2020 builds
Specification	This bicycle Planet X Tempest Titanium SRAM Force 1	Planet X Tempest Titanium Shimano GRX 1x11 speed	Planet X Tempest Titanium Shimano GRX 1x	Planet X Tempest Titanium Shimano GRX 2x11 speed	Planet X Tempest Titanium Shimano GRX 2x	Planet X Tempest Titanium Shimano GRX
Drivetrain
Front chainrings	1	1	1	2	2	1
Smallest chainring	42	42	42	31	31	40
Largest chainring	42	42	42	48	48	40
Smallest sprocket	11	11	11	Not informed	11	11
Largest sprocket	42	42	42	Not informed	34	42
Lowest gear	29.0 in	29.0 in	29.0 in	Not informed	26.4 in	27.6 in
Highest gear	110.7 in	110.7 in	110.7 in	Not informed	126.6 in	105.5 in