This is an authentic OEM Suzuki front brake disc rotor manufactured by Sunstar for early-1980s Suzuki Katana and related vintage street motorcycles. It features a precision-ground high-carbon stainless-steel braking ring with slotted ventilation cutouts designed to disperse heat, clear water, and reduce debris buildup. The outer ring is riveted to a lightweight red-painted aluminum carrier with a 6-bolt mounting layout. Compatible Models • Suzuki GS550M Katana — 1981–1982 • Suzuki GS650M Katana — 1983 • Suzuki GS250T — 1980–1981 • Suzuki GS400 / GS425 — 1977–1980 • Suzuki GS450, GS550, GS750, GS850G / GL and GS1000 / GS1100 — selected 1980–1985 models • Suzuki GN400 — 1980–1982 • Suzuki GR650 Tempter — 1983 Technical Dimensions • Outer Diameter: 275 mm • Inner Hub Diameter: 56 mm • Bolt Circle: 78 mm • Mounting: 6 non-countersunk holes for 8 mm bolts Please compare the dimensions and bolt pattern with your original rotor before installation.
Please verify compatibility with your specific motorcycle model before purchasing.
Cleaning Status
partially_cleaned
Cleaning Notes
Used anti rust
Worldwide shipping available
Express shipping available at checkout
Estimated delivery: 2-5 business days
All items are carefully packaged for safe transit
Items can be insured — contact us for more information
30-day return policy on most items
Items must be in original condition and packaging
Contact support for return authorization
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Yes, all parts with OEM numbers are genuine manufacturer parts. Check the specifications tab for the OEM number.
We offer a 30-day return policy. Items must be in original condition. See the Shipping tab for complete details.
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location.
Parts are sold separately. We recommend professional installation for safety and warranty purposes.
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$39.75
$39.75
$14.75
$14.75
