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2022 Radon

SPIRE DISC 8.0

A carbon frame endurance bike with upper mid-range components and shimano 105 hydraulic disc brakes.
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Manufacturer Price

€1,999
Weight8.4 kg  
FrameCarbon
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 11
Groupset105
BrakesShimano 105 Hydraulic Disc
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Insights
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)

63 km/h

SPIRE DISC 8.0

62 km/h

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Highest gear

(descending)

Specs
Build
Frame

SPIRE Carbon Disc

Color: Brightred / White

Fork

RADON SPIRE DISC Full Carbon

Headset

VP, IS42/IS52

Stem

Newmen Evolution 318.4, Ø31.8mm; 48: 90mm, 51: 100mm, 54: 100mm, 57: 100mm, 60: 110mm, 63: 120mm

Handlebar

Newmen Evolution Wing Bar, Ø31.8mm; 48: 400mm, 51: 400mm, 54: 420mm, 57: 420mm, 60: 440mm, 63: 460mm

Saddle

Selle Italia SL

Seatpost

Newmen Evolution, 27.2 x 350mm

Type: Rigid

Pedals

not included

Grips

RADON performance tape

Groupset
Rear Derailleur

Shimano 105 RD-R7000-GS, 11-speed

Front Derailleur

Shimano 105 FD-R7000, braze-on

Crank

Shimano 105 FC-R7000, 50/34T; 48: 170mm, 51: 172,5mm, 54: 172,5mm, 57: 172,5mm, 60: 175mm, 63: 175mm

Shifters

Shimano 105 ST-R7020, 2x11

Cassette

Shimano 105 CS-HG700, 11-34

Chain

Shimano 105 CN-HG601

Brakes

Shimano 105 BR-R7070, flat mount

Type: Shimano 105 Hydraulic Disc

Wheels
Rims

DT Swiss P1800 Spline DB 32, 100/142mm; Rim height: 32mm, Inner width: 18mm

Tires

Continental Grand Sport Race, foldable, 28" x 28mm

Rider Notes
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First added 10 April

Last updated 31 March

Not listed for 1,176 days