ROCKBROS Suction Cup Bike Rack Adapter 9/12/15/20mm Diameter 100/110mm Axle Length for Car Roof Top Sucker Bike Rack Diameter 9mm Adaptor 100mm Axle Length
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The 15x110 adapter is now available for purchase. I'm sorry, but we won't be able to replenish it in time the next time; however, you can contact our sellers for additional assistance.
It varies by bike, but most higher-end bikes have a 100/110. The majority of the rest will have a 15mm front/rear fork, depending on the model.
Simply look up the bike axle size, which will most likely be something along the lines of 15mm, 100mm, or 110mm.
a set of two
Selected User Reviews For ROCKBROS Suction Cup Bike Rack Adapter 9/12/15/20mm Diameter 100/110mm Axle Length for Car Roof Top Sucker Bike Rack Diameter 9mm Adaptor 100mm Axle Length
Ok. So I'm pretty much done with RockBros for the time being. The suction rack for their two bicycles was a nightmare. br>br>This is a similar strange level of quality deficiency. 15x110 is exactly what the Amazon description says. The two pieces came in a baggie with a description of 15x110 on it. So, why is there a 10mm slop left or right in the spacing when I install my boost 110mm fork on the rack? I'm serious. I understand why they want it to have some "give" so you can mount it while holding a 30lb MTB on your car roof, but this much wiggle will cause the bike to sag left and right, and it doesn't inspire confidence in its long-term durability.
Update: The seller kindly contacted me to inform me that I had ordered the incorrect size adapter, as I had mistakenly ordered the 15x100mm version. I got the right version, and it's fantastic! If only I could return the ones I bought that were the wrong size! br>br>I'm a huge fan of my Rock Bros bike rack. However, I recently purchased a new bike with a 15x110mm QR axle, necessitating the purchase of these adapters. Unfortunately, they're too short and don't make contact with the fork on either side, so I'm not sure how they're supposed to work. My axel won't lock down and the bike moves all over the place while driving, so it seems like they just need to add a little more width to them and they'd be perfect! This is not at all acceptable!.
The inserts work for my bikes, but I believe that these low-cost plastic pieces should have been included with the rack from the start. There was no extra slack or wiggle room, and the pants were a perfect fit. My mountain bike (Ibis Mojo with Fox fork) requires a 15mm x 100mm tire. My road/gravel bike (Moots Routt with enve fork) required a 12mm x 100mm tire.
I used my axle for a while, so make sure you get the right one.
The RockBros Suction Cup Bike Rack includes inserts and a skewer for mounting a road bike. To mount an Mnt Bike on the rack, you will need to purchase the appropriate spacer inserts. You'll find the ideal spacers for your application if you measure properly (with calipers).
The adaptors are flawless in their operation.