SRAM XX1 group ushered in a new era in the mountain range. A front chainwheel and a wide stepped pinion block behind cers now many bikes of cross counrty to Allmountain. Absolute Black has developed a combination of single chainring and Spider, which can be mounted on each SRAM GXP crank the groups XX1, X0, X9 or X7. The Combi is bolted directly to the crank arm. This saves weight, is very stiff and ensures a clean as individual appearance. A 7075 Txxx aluminum alloy ensures a low wear. The chainrings have special teeth that prevent the chain may come off. The principle follows that of SRAM XX1 chainrings. In conjunction with an SRAM or Shimano Shadow Type2 + derailleur, which have greatly increased bias of the cage, the chain is reliably held in place without chain guide.
Note: compatible with Sram / Truvativ GXP and BB30 cranks . BB30 cranks are compatible only if it is the model with a longer axle is. These are recognized by the installed 16 mm spacer on the drive side.
intended use : MTB
Material: Aluminium 7075 Txxx
Technology: Narrow Wide
Mounting: Direct Mount
Number of teeth: 28, 30, 32, 34 or 36 teeth
Compatibility cranks : SRAM / Truvativ GXP or BB30 crank with removable spider, BB30 only with a long axle !
Compatibility chain: 9-fold, 10-speed , 11-speed or 12-speed (SRAM Eagle)
chain line : 50 mm
Color: acid green
Weight: 51g (manufacturer information, 32 teeth) - 67 g (34 teeth, weighed)
Delivery: 1x chainring Direct Mount narrow wide for SRAM
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