Kestrel TerX SRAM Rival 1x

2019 RoadGravel Manufacturer page

Last known price: $2,499

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 11 40t / 11–42t
Gear range: 382%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 158–167
SM 165–173
MD 169–180
LG 177–186
XL 183–191
XXL 186–194

Components

13 of 16 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

Kestrel Super Light (KSL) 800K carbon fiber, FM Disc, BSA BB Not identified

Suspension

1 part

Fork

KSL full-carbon, 1 1/8" - 1 1/2" tapered steerer, Flat Mount Disc 12mm TA, dual water bottle cage mounts Not identified

Drivetrain

7 parts

Bottom bracket
- FSA
Cassette
- SRAM PG-1130 11 speeds 11–42t
PG-1130
Chain
- KMC X11 11 speeds
Crankset
- FSA Omega 40t
Front derailleur

None
Rear derailleur
- SRAM Rival 1 11 speeds
Shifters
- SRAM Rival

Brakes

2 parts

Wheels and tires

2 parts

Rims
- Stan's NoTubes
Tires

Donnelly X'Plor MSO, 700 x 36c, folding Not identified

Cockpit and contact points

5 parts

Handlebar
- 3T
Headset
- FSA
Pedals

None
Saddle
- Prologo
Stem
- 3T

Sizes and geometry

6 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 370mm

Stack 572mm

Wheelbase 1016mm

Head angle 71.5°

Seat angle 73.0°

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 6 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	375	375	370	379	383	397
Stackmm	541	560	572	592	609	628
Top tube lengthmm	525	535	545	560	575	595
Seat tube lengthmm	490	520	540	560	580	610
Head tube lengthmm	120	140	150	170	190	210
Head tube angle	70.5°	71°	71.5°	72°	72°	72°
Seat tube angle	74.5°	74°	73°	73°	72.5°	72.5°
Chainstay lengthmm	435	435	435	435	435	435
Wheelbasemm	1020	1022	1016	1027	1037	1058
Front centermm	595	596	590	601	610	631
Bottom bracket dropmm	69	67	67	67	65	65
Bottom bracket heightmm	280	282	282	282	284	284
Standover heightmm	767	790	804	824	841	865
Fork rakemm	48	48	48	48	48	48
Trailmm	73	70	67	64	64	64
Stack/reach ratio	1.44	1.49	1.55	1.56	1.59	1.58
Suspension and parts
Crank lengthmm	170	170	172.5	172.5	175	175
Handlebar widthmm	400	400	420	420	440	460
Stem lengthmm	80	80	90	90	110	110

Not published by the manufacturer: Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 40
Largest chainring: 40
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 27.6 in
Highest gear: 105.5 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
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

27.6 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2019
Sample: 449 bicycles with this information
Coverage: 89.2% of the class

Highest gear

105.5 gear inches

This value is below the central range for this class.

Cohort: Road / Gravel Model year: 2019
Sample: 449 bicycles with this information
Coverage: 89.2% of the class

Shifting

Mechanical

65 of 503 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2019
Sample: 503 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.6 km/h
Highest gear: 40.4 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: 27.6–105.5 gear inches
Class reference (p10–p90): 24.4–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2019
Lowest gear: 449 bicycles with this information, 89.2% of the class
Highest gear: 449 bicycles with this information, 89.2% of the class