Round Tail 21.5mm Brake Pad

• The Round Tail 21.5mm brake pads support:
  • Dragon models (typically late 2024 onwards) which have the 3rd generation (yellow) calliper across models of GTS, GTR, GTS V2, GTR V2 and the single-motor (non-pro) Cyclone.
    • For gen 2 callipers use Round Slotted Large Tail 22.5mm (red, with heatsink fins),
    • For gen 1 callipers use Round Tail 18.5mm (red, no heatsink fins).
  • Front of Ninebot Segway ZT3 Pro (rear uses Hook pad).
  • Most pre early 2024 VSETT models of 9/9+. Later models adopt 18.5mm pad (see notes below).
  • Zero 9 and other ODM's such as Dragon X9.
  • Zero 10 and other ODM's.
  • Teverun Blade Mini (non-Pro) & Kugoo M4.
• Easily identified as having a complete round plate with tail that is stubby (small lug / notch) and to lesser extent commonly with eclipse at opposite end of tail.
• Dimensions 24.5 (h) x 21.5mm (w).
  

• Supplied as a set (pair) two pads, one for each side. Order two sets for both front and rear wheels.
• Available in various compounds. To further understand merits of each compound, refer to the Brake Pads Category homepage.

Notes:

1. Image showing "Dragon 3rd generation calliper", observed on Dragon Cyclone (non-Pro) 10" Single motor DRA24CYCLONE0328. AKA BRK-750-V2 calliper.
   
   
2. This pad is fitted in relatively common JAK BRK-750 series callipers, the BRK-750-V2 is likely Dragon gen 3 (in yellow).
3. For VSETT 9/9+ models there are two generations of pads:
   • This pad, the Round Tail 21.5mm, generally suits older builds prior to early 2024. It has a larger diameter with short stubby tail, typically with two round indentations on rear.
   • The 2nd generation pad, Round Tail 18.5mm, introduced early 2024 and subsequent builds. It has a smaller diameter with longer tail. typically with four round indentations on rear.
     
     Listings from Ride Electric and VSETT Australia are at contradictory with each other (ambiguous).
     Image below courtesy MACURY Store contrasts the two generations of pads.
     
4. Images below show the red livery calliper for Zero 10 Front and Zero 9 Front. The calliper is known by Rev Rides as "Small Zero Disc Brake Calliper" as apposed to the larger that eScootNow stocks (Zero 10X type).
   
   
5. Images showing the front calliper on Ninebot Segway ZT3 Pro.