A.S.S. Anti Strap System

Regular Price
£21.50
Sale Price
£21.50
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Option: Slider

0019
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Frustrated with floppy bags, worn paintwork and cafe stop faff we sort to design as system this strapless quick release system for top tube bags/bento boxes/fuel pods. Works with most bag and bike combinations.

A.S.S. Slider

Replaces top tube straps

  • Bonds* to the top tube OR screws directly to bosses
  • Slide on/off quick-release - ideal for taking your valuables with you
  • 2 piece - 1 attaches to top tube, 1 attaches to bag
  • Works with bolt-on bags and others which can be easily converted**
  • No headtube strap required for small bags / bento boxes. Large bags may require use of the headtube strap or ASS Clip
  • Manufactured in-house using our Multi Jet Fusion industrial 3D printer and shot peened for surface toughness and quality.
  • Replacement VHB pads available here.

    *Using the supplied custom cut VHB pads - successfully used on thousands of our ENDURO mounts

    ** Instruction on converting non-bolt-on bags can be found online, in our experience stiffer bags are better for conversions.

    A.S.S. Slider Instructions

    A.S.S. Clip

    • Replaces headtube strap
    • 2 Piece - One attaches to bag and one replaces a 10mm stem spacer
    • No interference with stem
    • Increases stability
    • No rubbing
    • Quick-release
    • Works with all loose straps and many fixed ones***
    • Manufactured in-house using our Multi Jet Fusion industrial 3D printer and shot peened for surface toughness and quality.

    *** Does not work with straps that have buckles

    A.S.S. Clip Instructions

     

    Do I need a Clip if I’m using the Slider?

    It really depends on the bag and what you’re putting in it. A Tri orientated bento box will likely not need the clip. A huge 1.5L top tube bags full of electronics will need a clip. Tall bags will likely need a clip, bags with little stiffening will likely need a clip.

     

    Need to know more? Check out this review from LockedIn:


     
    "The A.S.S. Slider and Clip together form an unbeatable combination of security and anti floppy bag"

    - UK Gravel Collective

    "A great product that easy high quality, easy to use and has many benefits such as a quick release system, removes any untidy straps and makes your bag more secure and stable."

    - One Track Mind

    "The ASS SLIDER does away with Velcro and allows you to remove the bag rather than taking your camera, phone, and wallet out if you stop for lunch somewhere, very neat."

    - Offroad.cc

    Customer Reviews

    Based on 8 reviews
    38%
    (3)
    50%
    (4)
    13%
    (1)
    0%
    (0)
    0%
    (0)
    K
    KARIYA HISAO

    A.S.S. Anti Strap System

    G
    GARY CHANCE
    Great product, Well made, but...

    Easy to fit, very secure too.
    I fitted this to my gravel bike, a Canondale Topstone 1. The main problem I found was top frame tube and steering stem are not at 90°, so the C clip has to be 'persuaded' into place, hence the loss of a star. Maybe consider have the C clip being hinged where it fits to front of bag. Also, the screws provided to clamp the receiver to bag are too short for my bag as they don't go far enough into lock nuts, this has caused me to have to buy some slightly longer stainless steel M5 machine ****. Maybe supply 2/3 different lengths with kit? Overall a good product though.

    V
    Vince Smith
    Great concept - well implemented

    I did not have any bolt-on points and a top-tube bag. The **** Clip solution was good for me. Though I had some changes to my stackers on my steerer tube to allow the clip ring to sit at the right height and retain my current stem height. The Clip itself was straightforward to mount on my top tube bag. Of course, with just the clip I still have my top tube bag with a velcro strap around the top tube, but the clip stopped the shifting of the bag.

    S
    SangBaek Kim
    Product is good but expensive

    It is a product that makes the bolt-on top tube bag easy to use and has a good degree of completion.
    But it is expensive.

    P
    Pete S
    Quick and effective way to get a quick-release top tube bag without bento mounts

    Used top tube bags for years to keep insulin pump controller, quick carbs and other diabetes clutter close-to-hand but always a faff strapping bag on and removing when stopped at cafes etc. Looked at magnetically mounted bags in past but they relied on having bento-mounts on the frame. The **** Clip & Slider work perfectly with an Apidura ‘Racing Bolt-on Top Tube Bag’ to give super-quick access to stuff that can also be added/removed from bike in literally seconds.