What riding position does the WK Bikes RT 125 Cafe have?

The WK Bikes RT 125 Cafe's cafe-racer category suggests a compact forward lean toward low handlebars as a modeled category starting point. Rider Height estimates joint angles from the available geometry and your measurements in a static seated solve. Standing positions are not modeled.

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WK Bikes RT 125 Cafe

Name: WK Bikes RT 125 Cafe
Brand: WK Bikes

2017 | cafe-racer

Provisional0/19 fields

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Visual reference

Side profile

Seat height: 770 mm
Wheelbase: 1,335 mm
Wet weight: -
Category: cafe-racer

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Asset: Pending
Dimensions: -
License: -
Source: -

WK Bikes

RT 125 Cafe

2017+cafe-racer124 cc

3D SceneWK Bikes RT 125 Cafe

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Rider

Height: 183 cmChanging height adjusts inseam proportionally within valid limits.

Inseam: 85.5 cmInseam cannot exceed your current height.

Rider position

Slide the rider on the seat to fit this bike. Saved per bike.

Seat fore/aft: 0 mm

Seat height delta: 0 mm

Posture

Arm straightness: 95%

Seat position

Feet down

Adjustments

Bar rise: 0 mm

Bar pullback: 0 mm

Peg forward: 0 mm

Peg rise: 0 mm

Ergonomics

Modeled band: Comfortable

Geometry verification: Provisional

Data basis: Published specs · estimated rider contacts

Layout basis: Generic fallback

Generic rider contacts are not measured for this model or category.

All contacts reached

Lowest modeled angle area: Knee.

Physical check: Sit on the exact motorcycle and compare seat, bar, peg, and ground-reach feel before deciding. This model does not predict comfort or control.

Modeled comparison score: 95 / 100

Knee57.8 deg / Sport

Ideal 75 deg to 105 degL 57.8 deg / R 57.8 deg

Hip96.5 deg / Neutral

Ideal 85 deg to 125 degL 96.5 deg / R 96.5 deg

Elbow143.3 deg / Relaxed

Ideal 110 deg to 170 degL 143.3 deg / R 143.3 deg

Torso lean10.3 deg / Neutral

Ideal -5 deg to 25 deg

Seat height

770 mm

Wheelbase

1335 mm

Weight (wet)

—

Ground clearance

145 mm

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Data provenance

Where these numbers came from

Every populated geometry field records its source, verification state, and source link when available. These records feed both the simulator and the fit recommendation engine.

Provisional0/19 fieldsMethodology

Geometry status: Provisional
Field records: 19
Verified fields: 0/19
Linked sources: 19/19

Category-based provisional contact geometry: 14Published manufacturer/manual spec: 52 source labels

Field-level geometry provenance for WK Bikes RT 125 Cafe
Field	Value	Source	Status	Notes
WheelbaseChassis	1,335 mm	Published manufacturer/manual spec	Provisional	Manually entered from published specs for the live fallback catalog; not independently verified.
Ground clearanceChassis	145 mm	Category-based provisional contact geometry	Provisional	Rider contact point estimated from category proportions until side-profile landmarks are authored.
Seat contact XRider triangle	668 mm	Category-based provisional contact geometry	Provisional	Rider contact point estimated from category proportions until side-profile landmarks are authored.
Seat contact heightRider triangle	770 mm	Published manufacturer/manual spec	Provisional	Manually entered from published specs for the live fallback catalog; not independently verified.
Seat lengthRider triangle	230 mm	Category-based provisional contact geometry	Provisional	Rider contact point estimated from category proportions until side-profile landmarks are authored.
Handlebar XRider triangle	1,015 mm	Category-based provisional contact geometry	Provisional	Rider contact point estimated from category proportions until side-profile landmarks are authored.
Handlebar heightRider triangle	950 mm	Category-based provisional contact geometry	Provisional	Rider contact point estimated from category proportions until side-profile landmarks are authored.
Handlebar widthControls	790 mm	Category-based provisional contact geometry	Provisional	Rider contact point estimated from category proportions until side-profile landmarks are authored.
Foot peg XRider triangle	748 mm	Category-based provisional contact geometry	Provisional	Rider contact point estimated from category proportions until side-profile landmarks are authored.
Foot peg heightRider triangle	405 mm	Category-based provisional contact geometry	Provisional	Rider contact point estimated from category proportions until side-profile landmarks are authored.
Passenger seat XPassenger	547 mm	Category-based provisional contact geometry	Provisional	Rider contact point estimated from category proportions until side-profile landmarks are authored.
Passenger seat heightPassenger	825 mm	Category-based provisional contact geometry	Provisional	Rider contact point estimated from category proportions until side-profile landmarks are authored.
Passenger peg XPassenger	627 mm	Category-based provisional contact geometry	Provisional	Rider contact point estimated from category proportions until side-profile landmarks are authored.
Passenger peg heightPassenger	590 mm	Category-based provisional contact geometry	Provisional	Rider contact point estimated from category proportions until side-profile landmarks are authored.
Seat height minimumAdjustability	770 mm	Published manufacturer/manual spec	Provisional	Manually entered from published specs for the live fallback catalog; not independently verified.
Seat height maximumAdjustability	770 mm	Published manufacturer/manual spec	Provisional	Manually entered from published specs for the live fallback catalog; not independently verified.
Dry weightPhysical	106 kg	Published manufacturer/manual spec	Provisional	Manually entered from published specs for the live fallback catalog; not independently verified.
Front wheel diameterRendering	619 mm	Category-based provisional contact geometry	Provisional	Rider contact point estimated from category proportions until side-profile landmarks are authored.
Rear wheel diameterRendering	598 mm	Category-based provisional contact geometry	Provisional	Rider contact point estimated from category proportions until side-profile landmarks are authored.

Bike-level reference: https://www.ultimatespecs.com/motorcycles-specs/wk/wk-rt-125-cafe-2017

Does the WK Bikes RT 125 Cafe fit you?

The WK Bikes RT 125 Cafe (2017) lists a 770 mm seat height. In this simplified seat-height model, an inseam around 77 cm is a rough ground-reach reference, not a guarantee of flat-footing. Seat width, suspension sag, boots, mobility, load, and individual proportions can materially change foot contact. Enter your measurements above to compare the modeled reach, then confirm it on the motorcycle.

Riding position

The WK Bikes RT 125 Cafe's cafe-racer category suggests a compact forward lean toward low handlebars as a modeled starting point. The simulator estimates knee, hip, and elbow angles from the available geometry and your measurements so you can compare the reach to the bars and pegs.

Typical category use

The cafe-racer category is commonly associated with shorter, spirited road rides where classic style and a forward riding position matter. Rider Height does not assess handling, performance, or whether this motorcycle is suitable for a particular rider.

Fit figures are planning estimates from the current geometry and simplified model assumptions. They are not safety, compatibility, or purchase advice; confirm fit on the actual motorcycle.

Other cafe-racer motorcycles with the closest seat heights — compare their fit in the simulator.

WK Bikes RT 125 Cafe

Side profile

Rider

Rider position

Posture

Adjustments

Ergonomics

Where these numbers came from

Does the WK Bikes RT 125 Cafe fit you?

Riding position

Typical category use

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