Product Details
An entry-level non-sealed roller chain for utility, pit, and low-displacement use where occasional re-lubing is part of the routine.
- Standard non-sealed roller construction; lube and clean on a frequent interval to keep wear in check.
- Solid bushing design and induction-hardened pins for consistent wear life on lower-horsepower platforms.
- Manufactured in Japan to D.I.D quality control standards.
- Sized 420 for small-bore scooters, dirt-track, and play bikes.
- Best suited to bikes that see regular maintenance.
Intended use: street utility, commuter, off-road.
Pitch / length: 428 pitch / 132 links (verify against your owner's manual; chains are cut down at install if longer than OEM spec).
Fitment
Universal fit — works on any compatible motorcycle.
Specifications
| Construction | Standard roller drive chain |
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| Seal | Non-sealed |
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| Roller Type | Solid |
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| Treatment | Shot peened and pre-stretched |
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| Max Engine Displacement | 125 cc |
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| Tensile Strength | 4,230 lbs |
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| Weight Per 100 Links | 1.84 lbs |
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| Chain Life Index | 100 |
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| Pin Length | 0.657 in |
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| Pin Diameter | 0.177 in |
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| Inner Plate Thickness | 1.5 mm |
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| Outer Plate Thickness | 1.5 mm |
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| Best For | Off-road / Trail, Street |
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Verified from Garamoto’s catalog & fitment data.
