Trek Zektor i3

Name: Trek Zektor i3
Brand: Trek

2017 UrbanFitness

Last known price: $1,099

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 1 68t
Weight: 11.47 kg 25.3 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

50cm
53cm
56cm
61cm

The manufacturer did not publish rider heights for these sizes.

Components

12 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

Alpha Silver Aluminum Not identified

Suspension

1 part

Fork

Chromoly steerer, alloy legs Not identified

Drivetrain

5 parts

Bottom bracket

Sealed cartridge Not identified
Cassette

T.A.B. 30t, composite Not identified
Chain

Mitsuboshi Giga Torque GX, high modulus carbon fiber belt Not identified
Crankset
- Bontrager 68t
Shifters
- Shimano Nexus

Brakes

1 part

Brakes
- Tektro

Wheels and tires

4 parts

Cockpit and contact points

7 parts

Grips
- Bontrager
Handlebar
- Bontrager
Headset

1-1/8" threadless, sealed cartridge bearings Not identified
Pedals

Alloy body and cage, toe clip & strap Not identified
Saddle
- Bontrager
Seatpost
- Bontrager
Stem
- Bontrager

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 53cm

Table

Reach 378mm

Stack 562mm

Wheelbase 1025mm

Head angle 72.0°

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 Reach Stack

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	375	378	387	400
Stackmm	543	562	581	619
Top tube lengthmm	526	540	560	595
Seat tube lengthmm	500	530	560	610
Head tube lengthmm	123	143	163	203
Head tube angle	72°	72°	72°	72°
Seat tube angle	74.5°	74°	73.5°	72.5°
Chainstay lengthmm	437	437	437	437
Wheelbasemm	1016	1025	1040	1065
Front centermm	587	596	611	636
Bottom bracket dropmm	65	65	65	65
Bottom bracket heightmm	294	294	294	294
Standover heightmm	778	801	824	868
Fork rakemm	51	51	51	50
Trailmm	64	64	64	64
Stack/reach ratio	1.45	1.49	1.50	1.55

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: Aluminum
Bicycle weight: 11.47 kg

25.3 lb
Weight limit: 136 kg

299.8 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 68
Largest chainring: 68
Rear sprockets: 1
Drivetrain technologies: belt-drive, internally-geared-hub

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 32c
Travel: Front: Additional specification: Not available: Yes
Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 700c

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 2017 builds

Differences across 2017 builds
Specification	This bicycle Trek Zektor i3	Trek Zektor 2	Trek Zektor 2 Stagger	Trek Zektor 3	Trek Zektor 3 Stagger	Trek Zektor SSB
Frame
Bicycle weight	11.47 kg	11.58 kg	11.43 kg	11.53 kg	11.54 kg	10.76 kg
Drivetrain
Front chainrings	1	2	2	2	2	1
Smallest chainring	68	34	34	32	32	68
Largest chainring	68	50	50	48	48	68
Rear sprockets	1	8	8	9	9	1
Drivetrain technologies	belt-drive, internally-geared-hub	Not informed	Not informed	Not informed	Not informed	belt-drive
Smallest sprocket	Not informed	11	11	11	11	28
Largest sprocket	Not informed	32	32	34	34	28
Lowest gear	Not informed	30.8 in	30.8 in	27.3 in	27.3 in	70.4 in
Highest gear	Not informed	131.8 in	131.8 in	126.6 in	126.6 in	70.4 in
Cockpit
Shifting	Mechanical	Mechanical	Mechanical	Mechanical	Mechanical	No shifting