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2021 Curve

GXR (AKA Kevin)

A titanium frame gravel bike with high-end components and sram force hydraulic disc brakes.
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Manufacturer Price

A$7,462($5,259)
FrameTitanium
SuspensionRigid
ForkCarbon
Wheels650b
Drivetrain1 × 12 Electronic
GroupsetX01 Eagle AXS, Force
BrakesSRAM Force Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
GXR (AKA Kevin)
Other Gravel 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)

34 mph

GXR (AKA Kevin)

36 mph

Similar Bikes

Highest gear

(descending)

Sizing
XXS

4'10" – 5'2"

XS

5'0" – 5'5"

SM

5'2" – 5'7"

MD

5'5" – 5'11"

XL

6'0" – 6'5"

XXL

6'2" – 6'7"

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
Cycling Tips
Curve GXR Kevin of Steel review: We need to talk about Kevin - CyclingTips

Feb 2021 · Iain Treloar

The Curve Kevin of Steel is a gravel bike that's here for a good time.

Highs
  • Super fun, engaging ride (particularly with 650b), attentive design.

Lows
  • Firmer ride quality, tall standover.

Read Review

Geometry
Specs
Build
Frame

Curve Titanium GXR - aka Kevin

BB StandardT47, 68mm, Threaded

Fork

Curve Carbon GXR Seek Fork

Bottom Bracket

Curve T47 68mm

Headset

Curve 44mm semi-internal

Stem

Zipp Service Course, XS–S:70mm M–L:80mm XL:90mm

Handlebar

Curve Walmer Bars, Flared gravel bar, XS:46 S:50 M:55 L–XL:60mm

Saddle

WTB Silverado Pro

Seatpost

Zipp Service Course - 27.2mm

TypeRigid

Groupset
Rear Derailleur

X01 Eagle AXS 12sp

Crank

Force D1 DUB - 42t, XXS-XS: 165mm S–M: 170mm L–XXL: 175mm

Shifters

Force 1 D1 AXS eTap, LH rear / RH front brake

Cassette

XG 1275 Eagle 10-50t 12sp

Chain

GX Eagle 12sp

Brakes

Force HRD Flat Mount Disc // CLX CL Rotors 160mm

TypeSRAM Force Hydraulic Disc

Wheels
Tires

Donnelly X'Plor MSO 700C x 40 / 650B x 50

Rider Notes
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First added September 16

Last updated September 16

Not listed for 1,369 days