My latest build...
1977 R&R with stamped rear dropouts...
Frame : '77 R&R
Forks : Ashtabula Reinforced
Crank : '77 Astabula one piece
Chainring : '78 Three Arrows
Pedals : NOS Atom 440 Rat Traps
Headset : Tange MXII
Stem : '78 Double Clamp
Bars : '79 MX
Grips : Oury
Seat Clamp : '77 Unknown Brand (Came with frame).
Post : Generic Long Post
Seat : '77 Persons
Wheels : '76 Dale Enterprise MX60s with Bendix 76 Coaster Brake
Tyres : NOS Bronx Orbit Motocross
Hope you guys like it...
Steve...