CERAMIC-ON 2 Pieces Diameter 0.83in/21mm Electric Scooter Brake Pads compatible with Segway Ninebot | Gotrax | KUGOO M4 PRO | Soflow SO4 Pro Gen2 | INMOTION CLIMBER | TOLID calipers

["2 Pieces Diameter 0.83in / 21mm ​Electric Scooter Brake Pads Set 0.83x0.95x0.16in / 21x24x4mm. Please confirm the size of your current brake pads to ensure these replacements are compatible","Material of e scooter replacement brake pads: synthetic with steel, copper, aluminium and metal-ceramic chips.","e-scooter brake pads set compatible with: - Segway Ninebot F20 / F25 / F30 / F40 / F2 / F2 Plus / F2 Pro / F3 / F3 Pro - Gotrax 2 / G4 / XR Ultra scooter / Apex / Apex XL - KUGOO M4 PRO / KUGO - Soflow SO4 Pro Gen2 - INMOTION CLIMBER","Fits perfect to TOLIDS brake caliper black red brake pads front and rear e-scooter"]