Reference – ..0-60

.............0-60.......... 1/4 mile
CBR-500R ......4.7
CB500F ..... 4.8
Rebel 500 .... 5.9 ......~14.5

CB160.......13.3est ..........18.6 sec(19est)
CB250......12.2 sec.....17.86 @69.46 mph
CB350twin....~6.5.......??
CB350single.. 12.35 ... (top 82mph)
CM400......"5.5" (seems overstated)
1975 CB400F..6.7........14.7@86.0
1970 CB450 ..6.0........??
2013 CB500F 4.8.........13.8
Yam XS650....5.8 ........13.8@93
Yam Bolt ....5.0 ........
Shadow 750 ...7.24
1976 CB750..5.2.........??
V30 VF500C......3.9 ...........12.9 @103 mph ..... 64-68 hp
1999 HD XL883 6.3 to 6.6 .....~14.4@92.5
Suzuki GR650X&D ... 5.7 ....13.8 @ 93 to 96 mph
1980 CX500 5.5 0-60
2015 MG V7 ..... 5.8 ......14.85 @87.2
Suzuki C50 6.2
VTX1300 5.3
VTX1800 3.5 to 3.8
1997 Suzuki GS650 5.2 to 5.4 .....13.7 1/4 
W800 5.19
Royal Enfield GT650 5.53 sec

Kawasaki Vulcan 500 5.3 sec top98-100mph