BUREAU OF INDIAN STANDARDS

Type/Size/Grade/Variety and Brand Name for CML No.       4100149073

Date : 01-04-2025


Brand Name :

Type/Size/Grade/Variety :

Name of the product-Automotive Vehicles - Wheel Rims for two and three wheeled vehicles - Spoke wheel rims - Method of tests and requirements S.No Maximum Design Load(N) Size Designation Type of Wheel Rim Material Rim Thickness Inset/Outset (mm) 1 4900 21 M/C X MT 2.15 One Piece (drop Centre) rim Aluminium Alloy 5.3 mm N/A 2 6370 17 M/C X MT 4.00 One Piece (drop Centre) rim Aluminium Alloy 4.6 mm N/A 3 6370 18 M/C X MT 2.50 One Piece (drop Centre) rim Aluminium Alloy 4.1 mm N/A 4 6370 18 M/C X MT 3.50 One Piece (drop Centre) rim Aluminium Alloy 4.6 mm N/A 5 4900 21X2.15 One Piece (drop Centre) rim Aluminium Alloy 5.05 mm N/A 6 6370 17 M/C X MT 3.50 One Piece (drop Centre) rim Aluminium Alloy 4.6 mm N/A 7 4900 21 M/C X MT 2.15 One Piece (drop Centre) rim (side Lacing Type tubeless) Aluminium Alloy 3.5 mm N/A 8 6370 17 MC X MT 3.50 One Piece (drop Centre) rim (side Lacing Type tubeless) Aluminium Alloy 4.5 mm N/A Variety 1 Maximum design load (N) 6370N Size Designation 17M/CXMT3.00 Material Aluminium Alloy Type of Wheel Rim One Piece (Drop-Centre) Rim Rim thickness (mm) 4.6 mm Inset/Outset (mm) N/A Variety 2 Maximum design load (N) 6370N Size Designation 18M/CXMT4.00 Material Aluminium Alloy Type of Wheel Rim One Piece(Drop-Centre) Rim Rim thickness (mm) 4.5 mm Inset/Outset (mm) N/A Variety 3 Maximum design load (N) 6370N Size Designation 19M/CXMT2.50 Material Aluminium Alloy Type of Wheel Rim One Piece(Drop-Centre) Rim Rim thickness (mm) 4.1 mm Inset/Outset (mm) N/A