Trek Powerfly LT 9.9 Plus

Name: Trek Powerfly LT 9.9 Plus
Brand: Trek

2019 MountainEnduro Electric bicycle Manufacturer page

Last known price: $8,999

Prices shown first for United States
Travel: 160 / 150 mm Fork / rear shock
Wheels: 27.5″
Drivetrain: 1 × 12 15t / 11–50t
Gear range: 455%
Battery: 500 Wh
Weight: 22.77 kg 50.2 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Sizes

Size guide

SM High
SM Low
MD High
MD Low
MD/LG High
MD/LG Low
LG High
LG Low
XL High
XL Low

The manufacturer did not publish rider heights for these sizes.

Components

18 of 21 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

OCLV Mountain Carbon main frame, alloy stays, ABP, Removable Integrated Battery (RIB), EVO link, tapered head tube, Knock Block, internal derailleur & dropper post routing, G2 Geometry, Boost148, 150mm travel Not identified

Electric system

2 parts

Suspension

3 parts

Drivetrain

5 parts

Brakes

1 part

Brakes
- Shimano Deore XT BR-M8020
BR-M8020

Wheels and tires

2 parts

Cockpit and contact points

7 parts

Grips
- Bontrager
Handlebar
- Bontrager
Headset

Knock Block Integrated, sealed cartridge bearing, 1-1/8˝ top, 1.5˝ bottom Not identified
Pedals

Not included Not identified
Saddle
- Bontrager
Seatpost
- Bontrager
Stem
- Bontrager

Sizes and geometry

10 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size MD/LG High

Table

Reach 440mm

Stack 603mm

Wheelbase 1235mm

Head angle 66.0°

Seat angle 73.9°

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 Reach Stack

Complete manufacturer geometry table 10 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	391	386	421	416	440	435	453	448	476	472
Stackmm	598	602	599	602	603	607	608	611	621	625
Top tube lengthmm	570	570	600	600	620	620	634	634	662	662
Seat tube lengthmm	368	368	419	419	445	445	470	470	521	521
Head tube lengthmm	100	100	100	100	105	105	110	110	125	125
Head tube angle	66°	65.5°	66°	65.5°	66°	65.5°	66°	65.5°	66°	65.5°
Seat tube angle	74°	73.5°	74°	73.5°	73.9°	73.5°	73.9°	73.5°	73.9°	73.5°
Chainstay lengthmm	474	475	474	475	474	475	474	475	474	475
Wheelbasemm	1185	1186	1215	1216	1235	1236	1250	1251	1280	1281
Front centermm	711	711	741	741	761	761	776	776	806	806
Bottom bracket dropmm	6	12	6	12	6	12	6	12	6	12
Bottom bracket heightmm	350	344	350	344	350	344	350	344	350	344
Standover heightmm	785	780	776	771	765	760	763	758	772	771
Fork rakemm	52	51	51	51	50	50	50	50	51	50
Trailmm	103	106	103	106	103	106	103	106	103	106
Stack/reach ratio	1.53	1.56	1.42	1.45	1.37	1.40	1.34	1.36	1.31	1.32

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: Carbon
Bicycle weight: 22.77 kg

50.2 lb
Weight limit: 136 kg

299.8 lb

Suspension

Suspension configuration: Full suspension
Front travel: 160 mm
Rear travel: 150 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 15
Largest chainring: 15
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 50
Lowest gear: 8.3 in
Highest gear: 37.5 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Electric system

Battery capacity: 500 Wh

Additional specifications

Battery: Bosch PowerTube 500Wh
Fork spring: Air
Tire width: 2.8″
Wheel material: Carbon
Wheel size: 27.5″

Technical analysis

5 measures

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

Front travel

160 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2019
Sample: 626 bicycles with this information
Coverage: 98.7% of the class

Rear travel

150 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2019
Sample: 527 bicycles with this information
Coverage: 83.1% of the class

Lowest gear

8.3 gear inches

This value is below the central range for this class.

Cohort: Mountain / Enduro Model year: 2019
Sample: 571 bicycles with this information
Coverage: 90.0% of the class

Highest gear

37.5 gear inches

This value is below the central range for this class.

Cohort: Mountain / Enduro Model year: 2019
Sample: 571 bicycles with this information
Coverage: 90.0% of the class

Shifting

Mechanical

18 of 634 bicycles with this information use electronic shifting.

Cohort: Mountain / Enduro Model year: 2019
Sample: 634 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 3.2 km/h
Highest gear: 14.4 km/h

Total gear range 455%

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: 8.3–37.5 gear inches
Class reference (p10–p90): 16.5–92.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Enduro Model year: 2019
Lowest gear: 571 bicycles with this information, 90.0% of the class
Highest gear: 571 bicycles with this information, 90.0% 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 Trek Powerfly LT 9.9 Plus	Trek Powerfly 5	Trek Powerfly 5 Women's	Trek Powerfly FS 5	Trek Powerfly FS 7 Plus	Trek Powerfly LT 7 Plus
Frame
Intended fit	Unisex	Unisex	womens	Unisex	Unisex	Unisex
Frame material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Bicycle weight	22.77 kg	22.91 kg	22.86 kg	23.81 kg	23.13 kg	23.59 kg
Suspension
Suspension configuration	Full suspension	Hardtail	Hardtail	Full suspension	Full suspension	Full suspension
Front travel	160 mm	100 mm	100 mm	130 mm	130 mm	160 mm
Rear travel	150 mm	Not informed	Not informed	130 mm	130 mm	150 mm
Drivetrain
Rear sprockets	12	10	10	10	11	11
Largest sprocket	50	42	42	42	46	46
Lowest gear	8.3 in	10.4 in	10.4 in	9.8 in	9.0 in	9.0 in
Highest gear	37.5 in	39.6 in	39.6 in	37.5 in	37.5 in	37.5 in
Cockpit
Seatpost	Dropper seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Dropper seatpost	Dropper seatpost
Other specifications
Suspension	Full suspension	Hardtail	Hardtail	Full suspension	Full suspension	Full suspension
Tire width	2.8″	2.3″	2.3″	2.35″	2.8″	2.8″
Wheel material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Wheel size	27.5″	27.5″ / 29″	27.5″ / 29″	27.5″	27.5″	27.5″