Bombtrack Hook ADV

Name: Bombtrack Hook ADV
Brand: Bombtrack

2019 RoadGravel

Fork travel: 40 mm
Wheels: 650b
Drivetrain: 1 × 11 38t / 11–42t
Gear range: 382%
Weight: 13.3 kg 29.3 lb · Reference configuration not specified
Frame: Steel
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–170
MD 168–179
LG 176–187

Components

18 of 19 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 double butted, heat treated crmo frame, replaceable hanger, rack / fender mounts, 86.5 mm T47 shell Not identified

Suspension

1 part

Fork
- MRP

Drivetrain

7 parts

Bottom bracket
- FSA
Cassette
- SRAM PG-1130 11 speeds 11–42t
PG-1130
Chain
- KMC X11 11 speeds
Crankset
- FSA Gossamer 38t
Front derailleur

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

Brakes

1 part

Brakes
- SRAM Rival

Wheels and tires

4 parts

Cockpit and contact points

7 parts

Other components

3 parts

Fenders

None
Lights

None
Racks

None

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 385mm

Stack 587mm

Wheelbase 1030mm

Head angle 71.0°

Seat angle 72.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 650b wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	375	385	395
Stackmm	565	587	610
Top tube lengthmm	553	570	587
Seat tube lengthmm	465	495	525
Head tube lengthmm	110	130	150
Head tube angle	70.25°	71°	72°
Seat tube angle	72.5°	72.5°	72.5°
Chainstay lengthmm	425	425	425
Wheelbasemm	1008	1030	1037
Front centermm	593	615	622
Bottom bracket dropmm	70	70	70
Standover heightmm	792	817	843
Fork rakemm	45	45	45
Trailmm	72	68	62
Stack/reach ratio	1.51	1.53	1.54

Not published by the manufacturer: Bottom bracket 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: 13.3 kg

29.3 lb

Suspension

Suspension configuration: Hardtail
Front travel: 40 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 38
Largest chainring: 38
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 24.9 in
Highest gear: 95.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: T47
Fork spring: Air
Tire clearance: Maximum tire width: 45c; Additional specification: Wheel kind: 700
Tire width: 2.25″
Wheel material: Aluminum
Wheel size: 650b

Technical analysis

3 measures

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

Lowest gear

24.9 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

Highest gear

95.0 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: 9.5 km/h
Highest gear: 36.4 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: 24.9–95.0 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

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 2019 builds

Differences across 2019 builds
Specification	This bicycle Bombtrack Hook ADV	Bombtrack Hook 1	Bombtrack Hook 2	Bombtrack Hook EXT	Bombtrack Hook EXT-C	Bombtrack Hook WMN
Frame
Intended fit	Unisex	Unisex	Unisex	Unisex	Unisex	womens
Frame material	Steel	Steel	Steel	Steel	Carbon	Steel
Bicycle weight	13.3 kg	11.7 kg	10.3 kg	11 kg	9.6 kg	10.8 kg
Fork material	Not informed	Aluminum	Carbon	Carbon	Carbon	Carbon
Suspension
Suspension configuration	Hardtail	Rigid	Rigid	Rigid	Rigid	Rigid
Front travel	40 mm	Not informed	Not informed	Not informed	Not informed	Not informed
Drivetrain
Front chainrings	1	2	1	1	1	2
Smallest chainring	38	32	40	40	40	30
Largest chainring	38	48	40	40	40	46
Rear sprockets	11	9	11	11	11	10
Largest sprocket	42	36	42	42	42	32
Lowest gear	24.9 in	25.8 in	27.6 in	26.2 in	26.2 in	27.2 in
Highest gear	95.0 in	126.6 in	105.5 in	100.0 in	100.0 in	121.3 in
Brakes
Brake type	Hydraulic disc	Mechanical disc	Mechanical disc	Hydraulic disc	Hydraulic disc	Mechanical disc
Cockpit
Seatpost	Dropper seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost
Other specifications
Bottom bracket standard	T47	T47	T47	T47	PF30	T47
Fork spring	Air	Not informed	Not informed	Not informed	Not informed	Not informed
Suspension	Hardtail	Rigid	Rigid	Rigid	Rigid	Rigid
Tire clearance	Maximum tire width: 45c; Additional specification: Wheel kind: 700	Maximum tire width: 40c; Additional specification: Wheel kind: 700	Maximum tire width: 40c; Additional specification: Wheel kind: 700	Maximum tire width: 45c; Additional specification: Wheel kind: 700	Maximum tire width: 54c; Additional specification: Wheel kind: 27.5, Maximum tire width: 45c; Additional specification: Wheel kind: 700	Maximum tire width: 40c; Additional specification: Wheel kind: 27.5
Tire width	2.25″	35c	37c	2.1″	2.1″	40c
Wheel size	650b	700c	700c	650b	650b	650b / 700c