SKU: 93085546517

proto sentinel scs clamp voor step silver

Sale price$83.66 Regular price$92.95
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

proto sentinel scs clamp voor step silverProto says: 8 years after inventing the worlds first and best Standard Compression System (SCS), PROTO is proud to introduce the next generation of SCS. The Sentinel SCS is the most technically advanced Standard Compression System ever created. Coming in at 3. 5" tall, it offers a full 2" of handlebar support to accommodate the taller bars we are seeing become more prominent which is over 30% more support than a 3" SCS. It also features larger 8mm

Proto says:



8 years after inventing the worlds first and best Standard Compression System™ (SCS™), PROTO is proud to introduce the next generation of SCS™. The Sentinel SCS™ is the most technically advanced Standard Compression System™ ever created. Coming in at 3.5" tall, it offers a full 2" of handlebar support to accommodate the taller bars we are seeing become more prominent which is over 30% more support than a 3" SCS™.



It also features larger 8mm bolts with 6mm allen drives and an offset slot providing 25% more threads for the new larger hardware to tighten into allowing for increased torque and decreased chance of stripping giving it the ability to stay tighter, longer than any other SCS™ on the market.



To top it off, despite being half an inch taller, increased weight was not an issue with its tapered top and base and two cutouts that removed unnecessary material and weight. There is also a brand-new feature called the Spreader-Bolt which can be used opposite of the 4 main clamp bolts to open the clamp for easy installation and removal, totally eliminating the need for the "penny trick". The SCS™ logo is placed symbolically as the “third-eye” of the Sentinel in the center of a crown of thorns representing enlightenment and salvation from the ways of the past and guarding the future of scooter design.



Specifications:




  • 3.5″ Tall; 2 Full Inches of Handlebar Support

  • 6mm Sllen Drive Bolts for Superior Tightening

  • Offset Slit to Increase Bolt Threads and Torque

  • Spreader Bolt for Easy Installation

  • Cutouts & Tapered Base + Top for Weight Reduction

  • 6061-T6 Billet Aluminum

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 93085546517

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4.6 ★★★★★
Based on 17 reviews
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A
Verified Purchase
Aiden Griffin
Lexington, US
★★★★★ 5
Shipping
Style: 220 Lumens
Came in perfect condition works great not the brightest light but will work for me
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2025
M
Verified Purchase
Mark
Natrona Heights, US
★★★★★ 5
They do the trick. That's for sure.
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
Fantastic. They vary in thickness to accommodate different size punctures, they look nice, good value for the money, the sand out the tire and internal belt to stop leakage. and they easy enough the use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2025
B
Verified Purchase
ballpeen
Battle Creek, US
★★★★★ 5
A must for tire repair
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
Beats using a drill bit, this really is a must for tire plug, patch repair
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
T
Verified Purchase
Tim R
Draper, US
★★★★★ 5
These tire repair reamers work great for plug/other type repairs
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
These tire repair reamers work great for plug/other type repairs. Gone are the days of manually fighting a hand reamer through rough rubber. This is an efficient, neat and clean way to prepare a tire for the repair. Will purchase again as needed.
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Reviewed in the United States on November 27, 2025
M
Verified Purchase
Mark B.
Cuba, US
★★★★★ 4
Got what I paid for.
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
I dropped my drill with the bit installed. It broke quite easily. It was a relatively inexpensive so I can't complain. A higher quality harder metal would have earned 5 stars.
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Reviewed in the United States on February 17, 2025

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