Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices

Today’s Deals

2024 BH

RS1 4.0

A carbon frame race bike with upper mid-range components and shimano 105 hydraulic disc brakes.
Compare the full range

Manufacturer Price

£3,599($4,842)
FrameCarbon
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 12 Electronic
Groupset105 Di2
BrakesShimano 105 Hydraulic Disc
Where to Buy
Similar Bikes
Top Comparison
Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
RS1 4.0
Other Race bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

41 mph

RS1 4.0

40 mph

Similar Bikes

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full RS1 model range

View Comparison
Sizing
XS

5'1" – 5'6"

SM

5'4" – 5'9"

MD

5'7" – 6'0"

LG

5'10" – 6'3"

XL

6'0" – 6'5"

🐐 Estimated

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Reviews
Bikerumor
BH RS1 Road Bike Gets More Aero Optimized

Jun 2024 · Tyler Benedict

The updated BH RS1 is the endurance aero road bike upgrades to wider tires, stealth cockpit, hidden thru-axle levers, magnetic lights & more.

Read Review

BikeRadar
BH RS1 5.0 review

Dec 2022 · Warren Rossiter

Aero and endurance combined in a fine, flighty ride to help you up your speed

Highs
  • Fast handling

  • Light for an aero design

  • Comfortable position

Lows
  • Hard feel from the hardy tyres

Read Review

Geometry
Specs
Build
Frame

RS1 Disc ACR Monocoque

ColorsRojooscuro Maquillaje Rojobh Gloss; Grisoscuro Piedra Negro Matt; Oxido Palido Grisoscuro Matt

Fork

RS1 Disc Full Integrated Tapeder, Full Carbon 1.5

Headset

FSA SMR

Stem

FSA NS SMR, X, Stem, FSA NS SMR, XS 90mm, SM 100mm, MD 100mm, LA 110mm, XL 110mm

Handlebar

FSA Gossamer Compact, X, Handlebar, FSA Gossamer Compact, XS 400mm, SM 420mm, MD 420mm, LA 440mm, XL 440mm

Saddle

Prologo Nago RS

Seatpost

RS1 Aero

TypeRigid

Groupset
Rear Derailleur

Shimano 105 DI2 7150 12sp

Front Derailleur

Shimano 105 DI2 7150

Crank

Shimano 105 FCR7100 52/36, X, Crank set, Shimano 105 FCR7100 52/36, XS 170mm, SM 170mm, MD 172,5mm, LA 175mm, XL 175mm

Shifters

Shimano 105 DI2 Hydra

Cassette

Shimano 105 11/34

Chain

Shimano 105

Brakes

Front: Shimano 105 Hydraulic, Rear: Shimano 105 Hydraulic

TypeShimano 105 Hydraulic Disc

Wheels
Rims

Vision Team35

Tires

Hutchinson Nitro 700x 28

Rider Notes
Riders Also Viewed

First added May 20

Last updated May 10

Not listed for 384 days