19.5″ (500) step-through frame

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SKU: 2410929395049 Category:


Lifetime warranty

All Bicycleworks frames and forks come with a lifetime warranty*


  • Long chainstays for improved stability, and better heel clearance with panniers
  • Disc and V-brake compatible (V-brake bosses are removable)
  • Clearance for up to 60mm tyres
  • Triple bottle cage bolts for maximum flexibility
  • Head tube and bottom bracket gussets for increased strength
  • Extra rear triangle stays for massively increased lateral stiffness
  • Curved top tube for low step-through height
  • Large apertures for very easy internal routing of dynamo and E-bike cables in the down tube
  • Plenty of cable guides for E-bike cables, full-length outer, disc brake, V-brake


  • For 700c wheel
  • 6061-T6 heat-treated aluminium alloy
  • Painted plain matt black
  • Replaceable mech hanger included
  • For 27.2mm seatpost
  • For 31.8mm seat clamp
  • For standard 1-1/8" external headset with 34mm cups (SHIS EC34 | EC34)
  • 68mm threaded bottom bracket shell
  • Mounting points for mudguards and pannier rack
  • Standard 135mm OLD, for 10mm axle
  • EN14764 certified

image shows a 17.5″ (45cm) frame

* All Bristol Bicycles frames and forks come with a lifetime warranty. This covers the frame and fork against defects in materials or workmanship for the lifetime of the original customer. The frame and fork warranty covers the structural integrity of these components, and excludes cosmetic issues and paint finish. No liability is accepted for damage caused through neglect, improper use, road accident/collision, or anything other than faulty materials. The warranty applies to original purchaser only and is not transferable. Proof of purchase may be required. Upon receipt of a faulty frame or fork, if the item is found to have failed due to faulty materials or workmanship, Bicycleworks will provide a similar or equivalent replacement item free of charge. This warranty covers the frame or fork only, and does not include any other components or labour costs.