Genuine Profile Design replacement bolts and nuts for the rail attachment on RML and RMC rear hydration systems. Use them to replace lost, damaged or seized hardware so the mount stays secure on your saddle rails.

Compatibility & fit

Profile Design lists this part for the RML and RMC rear hydration systems only. On the RML, the rail clamps fit the rear, non-horizontal part of the saddle rails. Profile Design's RML instructions call for a 4 mm hex key and 3 Nm on the rail-clamp bolts, with a torque wrench so you don't exceed it. Our workshop can fit the hardware and set up your rear hydration mount.

Profile Design's two-year limited warranty covers defects in materials and workmanship from the date of original retail purchase. Profile Design lists threads and bolts as wear items, which its warranty does not cover, and it also excludes crash damage, misuse and improper installation. This cover is in addition to your rights under the Australian Consumer Law. Keep your proof of purchase. For warranty support, return the product to Tune Cycles and we'll manage the claim with Profile Design's Australian distributor.

  • Genuine Profile Design spare, part 313514
  • Rail attachment bolts and nuts for RML and RMC rear hydration systems
  • Replaces lost or damaged rail-clamp hardware
BrandProfile Design
Manufacturer part number313514
FitsProfile Design RML and RMC rear hydration systems
Rail-clamp bolt torque (RML instructions)3 Nm
Tool (RML instructions)4 mm hex key
SKU BCP-313514
Model # 313514
Barcode # 0723661007033
Brand Profile Design
Shipping Weight 0.0300kg
Shipping Width 0.120m
Shipping Height 0.100m
Shipping Length 0.800m