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We are not satisfied with our review scores, and we are not going to fix them by hiding anything. We are fixing them by being faster, clearer and easier to reach than any reason to complain.

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Proto Sentinel SCS Clamp - 31.8mm/34.9mm Compatible, Anodized Aluminum, M8 Bolts

Proto Sentinel SCS Clamp - 31.8mm/34.9mm Compatible, Anodized Aluminum, M8 Bolts
Proto Sentinel SCS Clamp - 31.8mm/34.9mm Compatible, Anodized Aluminum, M8 Bolts
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R1,760
+R6 Reward
The Proto Sentinel SCS Clamp is a high-performance stem clamp designed for threadless forks, offering compatibility with both standard (31.8mm) and oversized (34.9mm) handlebar diameters. Manufactured from 6061-T6 aluminum with a durable anodized finish, this clamp ensures reliable clamping force an... Read More
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Stock 99999 Code 2848224 Model proto-sentinel-scs-clamp-d8d7d3 Warranty 2 Years

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Estimated delivery Tuesday, September 29
You will be kept updated through our detailed tracking system
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The Proto Sentinel SCS Clamp is a high-performance stem clamp designed for threadless forks, offering compatibility with both standard (31.8mm) and oversized (34.9mm) handlebar diameters. Manufactured from 6061-T6 aluminum with a durable anodized finish, this clamp ensures reliable clamping force and long-lasting performance. The included shim allows for seamless use with standard bars, while the four M8 high-tensile steel bolts provide secure attachment. Laser-etched with the Proto Sentinel logo, this clamp is a premium choice for cyclists seeking strength and precision.

Advantages

Lightweight yet robust 6061-T6 aluminum construction reduces overall bike weight without sacrificing strength. The anodized finish resists corrosion and wear, maintaining a sleek appearance. The SCS (Standard Compression System) design simplifies installation and ensures even pressure distribution. Made in the USA, this clamp meets high manufacturing standards.

Suitable for

  • Mountain bikes with threadless forks
  • Road bikes requiring a secure stem clamp
  • Cyclists upgrading to oversized handlebars (34.9mm)
  • Bike builds where weight savings and durability are priorities

Key specifications

  • Clamp Type: SCS (Standard Compression System)
  • Bar Diameter Compatibility: 31.8mm (standard) & 34.9mm (oversized)
  • Shim Included: Yes (for standard bars)
  • Number of Bolts: 4
  • Bolt Size: M8
  • Bolt Material: High-tensile steel
  • Clamp Material: 6061-T6 Aluminum
  • Clamp Height: 76 mm (3 inches)
  • Compression Bolt Included: Yes
  • Compression Bolt Size: M8
  • Top Cap Included: Yes
  • Fork Compatibility: Threadless forks
  • Bar Slit Requirement: No slit (or slit removed)
  • Finish: Anodized
  • Manufacturing Origin: USA
  • Tool Compatibility: 6mm Hex Key (Allen Wrench)
  • Design Feature: Laser-etched Proto Sentinel logo

Recommendations

For optimal performance, use a torque wrench to tighten bolts to manufacturer specifications. Ensure the handlebar slit is removed or not required for your setup. Pair with compatible stem and fork for best results.

Specifications
Brand
Proto Sentinel
Category
Cable Clamp
Country of origin
USA
EAN
81351102124
Height
76 mm
Material
Aluminium
Model
SCS Clamp
MPN
SCS-CLAMP
Product colour
Black
Purpose
Bicycle stem clamp
Type
SCS Clamp
Weight
0.255 kg
Price history over the last 6 months
Proto Sentinel SCS Clamp - 31.8mm/34.9mm Compatible, Anodized Aluminum, M8 Bolts
Current
R1,760
Lowest
R1,739
Highest
R2,036
Change 24H
-R20   -1%
Week
-R4   0%
Month
-R252   -13%

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