BSA Motorcycles Gold Star 650

Name: BSA Motorcycles Gold Star 650
Brand: BSA Motorcycles

2025 | cafe-racer

Provisional0/19 fields

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Visual reference

Side profile

Seat height: 780 mm
Wheelbase: 1,425 mm
Wet weight: 213 kg
Category: cafe-racer

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

BSA Motorcycles

Gold Star 650

2025+cafe-racer652 ccv2 dev

3D SceneBSA Motorcycles Gold Star 650

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Rider

Height: 183 cmInseam: 86 cm

Rider position

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Seat fore/aft: 0 mmSeat height delta: 0 mm

Posture

Arm straightness: 95%

Seat position

Feet down

Adjustments

Bar rise: 0 mmBar pullback: 0 mmPeg forward: 0 mmPeg rise: 0 mm

Ergonomics

All contacts reached

Comfortable 95

Knee58.0 deg / Sport

Ideal 75 deg to 105 degL 58.0 deg / R 58.0 deg

Hip94.6 deg / Neutral

Ideal 85 deg to 125 degL 94.6 deg / R 94.6 deg

Elbow143.3 deg / Relaxed

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

Torso lean11.7 deg / Neutral

Ideal -5 deg to 25 deg

Seat height

780 mm

Wheelbase

1425 mm

Weight (wet)

213 kg

Ground clearance

145 mm

Geometry source: cv-estimated. v2 engine: procedural bike, IK rider, live ergonomic scoring. Append ?landmarks=1 to the URL to overlay contact-point gizmos.

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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 BSA Motorcycles Gold Star 650
Field	Value	Source	Status	Notes
WheelbaseChassis	1,425 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	713 mm	Category-based provisional contact geometry	Provisional	Rider contact point estimated from category proportions until side-profile landmarks are authored.
Seat contact heightRider triangle	780 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	1,083 mm	Category-based provisional contact geometry	Provisional	Rider contact point estimated from category proportions until side-profile landmarks are authored.
Handlebar heightRider triangle	960 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	798 mm	Category-based provisional contact geometry	Provisional	Rider contact point estimated from category proportions until side-profile landmarks are authored.
Foot peg heightRider triangle	415 mm	Category-based provisional contact geometry	Provisional	Rider contact point estimated from category proportions until side-profile landmarks are authored.
Passenger seat XPassenger	584 mm	Category-based provisional contact geometry	Provisional	Rider contact point estimated from category proportions until side-profile landmarks are authored.
Passenger seat heightPassenger	835 mm	Category-based provisional contact geometry	Provisional	Rider contact point estimated from category proportions until side-profile landmarks are authored.
Passenger peg XPassenger	670 mm	Category-based provisional contact geometry	Provisional	Rider contact point estimated from category proportions until side-profile landmarks are authored.
Passenger peg heightPassenger	600 mm	Category-based provisional contact geometry	Provisional	Rider contact point estimated from category proportions until side-profile landmarks are authored.
Seat height minimumAdjustability	780 mm	Published manufacturer/manual spec	Provisional	Manually entered from published specs for the live fallback catalog; not independently verified.
Seat height maximumAdjustability	780 mm	Published manufacturer/manual spec	Provisional	Manually entered from published specs for the live fallback catalog; not independently verified.
Wet weightPhysical	213 kg	Published manufacturer/manual spec	Provisional	Manually entered from published specs for the live fallback catalog; not independently verified.
Front wheel diameterRendering	637 mm	Category-based provisional contact geometry	Provisional	Rider contact point estimated from category proportions until side-profile landmarks are authored.
Rear wheel diameterRendering	642 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.bsacompany.co.uk/bsa-goldstar/

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Measurement guide

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