Specialized Enduro Expert EVO 650b

2015 MountainDownhill Manufacturer page

Travel: 180 / 180 mm Fork / rear shock
Wheels: 27.5″
Drivetrain: 1 × 10 36t / 11–36t
Gear range: 327%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–170
MD 168–179
LG 176–187

Components

17 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

M5 aluminum, 650b EVO geometry, tapered headtube, PF30 BB, ISCG ‘05 mount, internal Command Post IR routing, 142mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 180mm travel Not identified

Suspension

1 part

Fork
- RockShox BoXXer Team

Drivetrain

6 parts

Brakes

2 parts

Wheels and tires

4 parts

Cockpit and contact points

7 parts

Grips
- Specialized
Handlebar
- Specialized
Headset

1-1/8 and 1-1/2"" threadless, Campy style upper with 1-1/2"" lower, cartridge bearings Not identified
Pedals

Resin test ride, w/ toe clips, CEN std. Not identified
Saddle
- Ritchey Comp
Seatpost

Thomson alloy straight, 12-degree clamp Not identified
Stem
- Specialized

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 430mm

Stack 601mm

Wheelbase 1182mm

Head angle 64.5°

Seat angle 76.8°

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 Reported by the manufacturer

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	405	430	460
Stackmm	601	601	610
Top tube lengthmm	546	571	604
Seat tube lengthmm	391	414	454
Head tube lengthmm	110	110	120
Head tube angle	64.5°	64.5°	64.5°
Seat tube angle	76.8°	76.8°	76.8°
Chainstay lengthmm	423	423	423
Wheelbasemm	1216	1182	1216
Front centermm	793	759	793
Bottom bracket dropmm	2	2	2
Bottom bracket heightmm	352	352	352
Standover heightmm	748	757	757
Fork rakemm	92	39	39
Trailmm	68	126	126
Stack/reach ratio	1.48	1.40	1.33
Suspension and parts
Crank lengthmm	170	175	175
Handlebar widthmm	750	750	750
Stem lengthmm	40	40	40
Seatpost lengthmm	380	425	425

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Aluminum

Suspension

Suspension configuration: Full suspension
Front travel: 180 mm
Rear travel: 180 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 36
Largest chainring: 36
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 27.5 in
Highest gear: 90.0 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: PF30
Fork spring: Coil
Wheel material: Aluminum
Wheel size: 27.5″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.5 km/h
Highest gear: 34.5 km/h

Total gear range 327%

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: 27.5–90.0 gear inches

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 2015 builds

Differences across 2015 builds
Specification	This bicycle Specialized Enduro Expert EVO 650b	Specialized Enduro Comp 29	Specialized Enduro Comp 650b	Specialized Enduro Elite 29	Specialized Enduro Elite 650b	Specialized Enduro EVO 650b
Frame
Fork material	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Not informed
Suspension
Front travel	180 mm	160 mm	160 mm	160 mm	160 mm	180 mm
Rear travel	180 mm	155 mm	165 mm	155 mm	165 mm	180 mm
Drivetrain
Smallest chainring	36	30	Not informed	30	34	32
Largest chainring	36	30	Not informed	30	34	32
Rear sprockets	10	10	10	11	11	10
Smallest sprocket	11	11	11	10	10	11
Largest sprocket	36	36	36	42	42	36
Lowest gear	27.5 in	24.2 in	Not informed	20.7 in	22.3 in	24.4 in
Highest gear	90.0 in	79.1 in	Not informed	87.0 in	93.5 in	80.0 in
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Dropper seatpost	Dropper seatpost	Rigid seatpost
Other specifications
Fork spring	Coil	Air	Air	Air	Air	Air
Wheel material	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Not informed
Wheel size	27.5″	29″	27.5″	29″	27.5″	27.5″
Tire width	Not informed	2.3″	2.3″	Not informed	Not informed	Not informed
Rear shock spring	Not informed	Not informed	Not informed	Not informed	Not informed	Coil