Stone-type Glaze Breaker
$ 32.99
In stock
Stone-type Glaze Breaker
Part #: 39-1030
Sp1 quality guaranteed.
Available for ship to store.
Stone-type Glaze Breaker
Product Specifications
| Weight | 0.84 lbs |
|---|---|
| Part Number | 39-1030 |
| MPN | SM-12153 |
| Brand | Sp1 |
| UPC | 191361193262 |
| Country of Origin | China (Taiwan) |
Product Description
Stone-type Glaze Breaker is available now from Knobtown Cycle, your Kansas City motorcycle parts specialists.
Key Features
- Full 2″ to 7″ range (50.8 – 177.8 mm) Controlled pressure assures positive, adjustable contact through full range
- Three stones provide more cutting surface and assures quick removal of cylinder glaze
- Adjustable stop-collar permits quick selection of two range settings, from 2″ to 4″ and from 4″ to 7″, and serves as safety stop if tool is extracted from cylinder while turning
- Operates with any electric drill
- Easily compressed with one hand to eliminate vertical scratches which might spoil the diamond cross-hatch pattern when removing tool from cylinder
- Furnished with 180 grit stones
Product Specifications
- Part Number: 39-1030
- Brand: Sp1
- Weight: 0.84 lbs
- UPC: 191361193262
Available at Knobtown Cycle
Shop online or visit our Kansas City showroom. Fast shipping available on all orders! Free Ship to Store!
Part Locations
| Location | Available |
|---|---|
| Ashley (IN) | 0 |
| Elizabethtown (PA) | 0 |
| Boise (ID) | 17 |
| Midway (GA) | 0 |
| Fresno (CA) | 0 |
| Jessup (MD) | 0 |
| Midlothian (VA) | 0 |
| National Total | 17 |
Stock levels last updated: March 8, 2026 5:04 PM
Professional Installation Available
Knobtown Cycle offers professional installation services. Contact us via a service request to learn more.
Thank you for Shopping at Knobtown Cycle!
When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.
Product Reviews
Need help with installation? Our Service Department based in Kansas City, Missouri is here for you. Fill out a Service Request and lets get you rolling!

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