Chain, rear, 110054, narrow 520, 108P, Norton, Renolds Synergy

Rear chain, 520 narrow, nominal 5/8 x 1/4 in, actual 0.625 x 0.255 in, 108 pitch, Renolds Synergy with joiner.  Max pin length=16mm. The original chain fitted to Nortons.
88P = ES2: 1949/51
89P = 18: 1948/53. 19R: 1954/55. 19S: 1954/58. Model 7: 1948/51
90P = Big 4; 16H: 1934/45; 1946/7; 1949/54 . ES2: 1946/7; 1949/51; 1952/53; 1954/56. Dominator 77: 1957.
91P = Big 4; 16H: 1948. 18: 1934/45; ES2: 1946/47. 50: 1956/58; Model 7: 1952/55. Inter 40: 1948/51. Inter 30: 1946/51
97P = Inter 40; Inter 30: 1954/55. 50: 1963. Dominator 88: 1961/64. Dominator 99: 1956/57. Dominator 650: 1961/64.
98P = Dominator 88: 1952/58. ES2: 1963. Dominator 99: 1961/62.
To make an even number remove links. To make an odd number you also require a half link and another joiner.
Any length can be provided on request.
Note: Use any other chain on a Norton and risk wearing away the primary case, chain guard and gearbox shell. Renold Synergy chain lasts up to 6 times the life of other brands see Renold synergy website.