Brompton ADVSL 4 Speed Chain for P/T-Line Bikes Tweet New SL Adv Chain foruse with 4 speed sprocket set bikes only ie new P-Line and T-Line Pricing £25.00 Offer £22.50 That's a saving of £2.50/10% In Store Now In Stock 0 1 2 3* 4* 5* 6* 7* 8* 9* 10* 11* 12* 13* 14* 15* 16* 17* 18* 19* 20* 21* 22* 23* 24* 25* 26* 27* 28* 29* 30* 31* 32* 33* 34* 35* 36* 37* 38* 39* 40* 41* 42* 43* 44* 45* 46* 47* 48* 49* 50* Qty marked * exceeds current stock level. Options Silver In Stock As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying.