SKU: 66873738462

proto sentinel scs clamp voor step red limited edition

Sale price$83.66 Regular price$92.95
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Description

proto sentinel scs clamp voor step red limited editionProto 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

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SKU: 66873738462

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JByrne3
Natrona Heights, US
★★★★★ 5
Affordable, comfortable, and practical watch
Color: Gold Silver Stainless Steel/Green Dial-2870, Color: Gold Silver Stainless Steel/Green Dial-2870
This watch is very good for its price range, of course this isn’t a Seiko, but what do you expect for under $50. I’m extremely excited about this watch and just finished removing some links for it to fit. That’s the worst part removing the links which is very difficult even with the tool that was supplied. Now, we’ll see how long the watch will last and hold up after everyday being worn. It’s a good looking and comfortable watch that’s inexpensive.
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Reviewed in the United States on July 6, 2025
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John Church
Lake Worth, US
★★★★★ 5
Fantastic watch
Color: Gray/Gray/Digital
I have bought these for years. I absolutely love this watch. It does everything that I need and wears like iron.
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Reviewed in the United States on December 17, 2025
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Amazon Customer
Charlottesville, US
★★★★★ 5
Perfect
Color: Black/Black/Digital
Love this brand. 10/10
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Reviewed in the United States on June 3, 2026
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Joe Hendrickson
Lowell, US
★★★★★ 4
Used Watch?
Color: Black/Gray/Digital
The watch is great but the watch had been worn. The protective film was removed and it was loose in the watch box and not on the plastic holder. I bought a new watch not a used one. Joe
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Reviewed in the United States on July 21, 2025
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Lea
Bozeman, US
★★★★★ 5
Husband's favorite work watch
Color: Black/Black/Digital
Nice, men's work watch, heavy-duty and professional grade. This is my husband's fifth one, he loves them...
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Reviewed in the United States on December 3, 2025

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