Wide Range Cassette SunRace t OR t fits Shimano &
SunRace Wide Range 10 Speed Cassette MXt, MXt & MSt Cassette & Chain Bundle Deals!Supplied with a replacement long B-Tension Screw for easy set up! (42t cassettes) SAME DAY DISPATCH - WHY WAIT? BUY NOW! WANT IT FASTER?! Get It Fast! 1st Class Postage UpgradeONLY £1.49 ! The perfect solution for mountain bikers who are tired of spending out on expensive range extenders and compromising on shifting performance by having to remove the 15t or 17t sprockets. SunRace's new Wide Ratio t cassette has smooth gear changing through the high gears due to it's specifically designed ratios. The huge 42t low gear makes it easier than ever to make the change from a 2x10 or 3x10 setup to 1x10 by giving riders a wide ratio of gears as found in the new XT Speed drive train, but at a fraction of the price.Features: MSt Supplied with replacement long B-Tension Screw. Compatible with both Shimano and SRAM Hubs Sprockets are mounted on two alloy spider carriers to reduce weight, increase rigidity and reduce wear on the free hub body. Sprockets are cut away and drilled to reduce weight. Steel 42t sprocket for greater wear resistance. Supplied with black anodized alloy lock ring and plastic spacers. MXt Compatible with both Shimano and SRAM Hubs Lightweight 378g MX3 Cassette (NOT the cheaper heavier 450g MS3!) Sprockets are mounted on two alloy spider carriers to reduce weight, increase rigidity and reduce wear on the free hub body. Sprockets are cut away and drilled to reduce weight. 40t sprocket made of Aerospace grade alloy. Supplied with anodized alloy lock ring and spacers. MXt The perfect Enduro 1x10 solution. Supplied with replacement long B-Tension Screw. Compatible with both Shimano and SRAM Hubs Lightweight 390g MX3 Cassette (NOT the cheaper heavier 450g MS3!) Sprockets are mounted on two alloy spider carriers to reduce weight, increase rigidity and reduce wear on the free hub body. Sprockets are cut away and drilled to reduce weight. 42t sprocket made of Aerospace grade alloy. Supplied with anodized alloy lock ring and spacers. A couple of things to consider when installing a wide range cassette to avoid sad:o(and frowny:o/ faces: We'd recommend medium or long cage dérailleurs for best results with t wide range cassettes, as these will easily accommodate the increased range and extra chain length. If you are upgrading from a standard cassette then it is likely that you will need to extend your chain by a couple of links. This is because the larger 42t sprocket has more chain wrap than a standard 10 speed cassettes lowest gear (34t or 36t for example). Using a chain that is too short will cause premature wear on other drive train components and could result in damage to your dérailleur, jockey wheels and even chain failure. You may not have enough adjustment on the standard B-tension screw, in which case you can use the replacement long B-Tension screw we supply with all wide range cassettes! Simples:o) ***Remember, when replacing your cassette its advisable to replace both the chain and chain ring/s, this will extend the life of your new cassette! Also check your jockey wheels for excessive wear as this could effect shifting!*** Range Comparisons: SunRace MS3 & MX Speed XT Speed XT