Motobecane Lechampion Ti RoadRace SH105

2018 RoadRace

Last known price: $3,195

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 10 34–50t / 11–28t
Gear range: 374%
Frame: Titanium
Brakes: Rim brake

Sizes

Size guide

48cm
51cm
53cm
56cm
59cm

The manufacturer did not publish rider heights for these sizes.

Components

12 of 14 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

Geometrically enhanced, butted 3/2.5 Titanium with replaceable derailleur hanger, 2x H2O bosses Not identified

Suspension

2 parts

Fork

AeroCarbon SL High Modulus Monocoque 3K Carbon Fiber with 1.125 inch Aluminum Steerer Not identified
Rear shock

None

Drivetrain

6 parts

Brakes

2 parts

Wheels and tires

2 parts

Cockpit and contact points

2 parts

Handlebar
- Ritchey
Headset
- FSA

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 53cm

Table

Geometry diagram unavailable

The drawing needs 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
Top tube lengthmm	535	540	550	572	585
Seat tube lengthmm	480	510	530	560	590
Head tube lengthmm	110	130	150	165	185
Head tube angle	73°	73°	73°	73°	73.5°
Seat tube angle	74°	74°	73°	73°	73.5°
Chainstay lengthmm	405	405	405	405	405
Wheelbasemm	970	975	985	995	1015
Front centermm	575	580	590	600	620
Bottom bracket dropmm	68	70	70	70	70
Bottom bracket heightmm	268	266	266	266	266
Fork rakemm	43	43	43	43	43

Not published by the manufacturer: Reach, Stack, Standover height, 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: Titanium
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 28
Lowest gear: 35.2 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Shifting: Mechanical

Additional specifications

Tire width: 23c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

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

Lowest gear

35.2 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2018
Sample: 267 bicycles with this information
Coverage: 90.8% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2018
Sample: 267 bicycles with this information
Coverage: 90.8% of the class

Shifting

Mechanical

82 of 294 bicycles with this information use electronic shifting.

Cohort: Road / Race Model year: 2018
Sample: 294 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 13.5 km/h
Highest gear: 50.5 km/h

Total gear range 374%

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: 35.2–131.8 gear inches
Class reference (p10–p90): 30.8–137.1 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Race Model year: 2018
Lowest gear: 267 bicycles with this information, 90.8% of the class
Highest gear: 267 bicycles with this information, 90.8% 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 2018 builds

Differences across 2018 builds
Specification	This bicycle Motobecane Lechampion Ti RoadRace SH105	Motobecane Lechampion Ti RoadRace Apex SRAM Apex	Motobecane Lechampion CF LTD ProRoad Ultegra	Motobecane Lechampion CF ProRoad Rival SRAM Rival	Motobecane Lechampion SL Ti RoadRace Ultegra	Motobecane Lechampion Team Ti RoadRace SRAM eTap
Frame
Frame material	Titanium	Titanium	Carbon	Carbon	Titanium	Titanium
Drivetrain
Front chainrings	2	2	2	1	2	2
Smallest chainring	34	34	Not informed	Not informed	39	39
Largest chainring	50	50	Not informed	Not informed	53	53
Smallest sprocket	11	11	12	11	11	11
Largest sprocket	28	32	28	28	28	28
Lowest gear	35.2 in	30.8 in	Not informed	Not informed	40.4 in	40.4 in
Highest gear	131.8 in	131.8 in	Not informed	Not informed	139.7 in	139.7 in