Specialized Fuse 2

2010 BMX Manufacturer page

Suspension: Rigid
Wheels: 20″
Drivetrain: 1 × 1 36t / 13t
Gear range: 100%
Frame: Steel
Brakes: Rim brake

Sizes

Size guide

16"
20.5"
19"
20"
21"

The manufacturer did not publish rider heights for these sizes.

Components

7 of 20 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

Hi-Ten frame w/ Cr-Mo TT/DT/ST, 20.5"" TT, Euro BB, tig welded, formed DT/TT, externally relieved HT w/ stamped ""S"" logo, wrap gusset BB yoke, seat-stay mounted U-brake bosses, integrated seat collar, 6mm dropouts for 14mm axle Not identified

Suspension

1 part

Fork
- Specialized

Drivetrain

4 parts

Bottom bracket

Euro BB, steel threaded cup, 2x sealed cartridge bearing w/ 19mm 8 spline Cr-Mo BB spindle Not identified
Cassette
- Odyssey
Chain
- KMC
Z-510
Crankset

Tig welded Tubular Cr-Mo for 8 spline, 175mm length Not identified

Brakes

2 parts

Brake levers
- Tektro
SBL-89
Brakes
- Tektro
FX-330

Wheels and tires

5 parts

Front hub

Fuse, 36h, sealed mech. mid flange, solid 14mm Cr-Mo axle Not identified
Rear hub

Fuse, 36h, sealed mech. mid flange, 14mm solid axle Not identified
Rims

Fuse Double, double wall w/ eyelets Not identified
Spokes

2mm (14g) stainless Not identified
Tires
- Specialized

Cockpit and contact points

7 parts

Grips

Fuse File, Kraton w/ flange Not identified
Handlebar

Hi-Ten 2pc. 675mm wide, 205mm rise, 12 degree back, 3 degree up sweep Not identified
Headset

1-1/8"" threadless Not identified
Pedals
- Specialized
Saddle

Fuse Jump, 8mm rail, PVC bumpers front and rear Not identified
Seatpost

Alloy, 2 bolt, no offset, 25.4mm Not identified
Stem

Fuse forged alloy, 50mm extension, 1 1/8"" A-Head Not identified

Sizes and geometry

5 sizes Open in the geometry plotter

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

Size 19"

Table

Geometry diagram unavailable

The drawing needs wheelbase, reach and stack, which the manufacturer did not publish. Available facts remain in the table.

Size

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Seat tube lengthmm	207	242	238	255	239
Head tube lengthmm	100	100	100	110	110
Head tube angle	73°	74.25°	74.25°	74.25°	74.25°
Seat tube angle	70°	72°	72°	72°	72°
Chainstay lengthmm	299	349	347	352	347
Bottom bracket heightmm	238	279	279	283	279
Standover heightmm	474	573	561	570	560
Fork rakemm	29	29	29	29	29

Not published by the manufacturer: Reach, Stack, Top tube length, Wheelbase, Front center, Bottom bracket drop, Trail, Stack/reach ratio, 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
Fork material: Steel

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 36
Largest chainring: 36
Rear sprockets: 1
Smallest sprocket: 13
Largest sprocket: 13
Lowest gear: 55.4 in
Highest gear: 55.4 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: No shifting

Additional specifications

Bottom bracket standard: BSA
Tire width: 2.1″
Wheel material: Aluminum
Wheel size: 20″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 21.2 km/h
Highest gear: 21.2 km/h

Total gear range 100%

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: 55.4–55.4 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 2010 builds

Differences across 2010 builds
Specification	This bicycle Specialized Fuse 2	Specialized Fuse 1	Specialized Fuse 16	Specialized Fuse 3	Specialized Fuse 4	Specialized Fuse Grom 20
Drivetrain
Smallest chainring	36	36	30	28	28	36
Largest chainring	36	36	30	28	28	36
Smallest sprocket	13	13	13	13	10	13
Largest sprocket	13	13	13	13	10	13
Lowest gear	55.4 in	55.4 in	46.2 in	43.1 in	56.0 in	55.4 in
Highest gear	55.4 in	55.4 in	46.2 in	43.1 in	56.0 in	55.4 in
Other specifications
Bottom bracket standard	BSA	BSA	BSA	Not informed	Not informed	Not informed
Tire width	2.1″	2.1″	2″	2.1″	2.1″	2.1″