INGRID Direct Mount Aero Chainring - Silver Size:42t Optimised ADDIX Race rubber compound:

Optimised ADDIX Race rubber compound: precise grip in wet conditions and race performance

Color cassette and chain: black

The included Micro AirBooster and 2 threaded 16g CO2 cartridges make fixing flats easy with quick access by a simple twist

The Science in Sport Beta Fuel Dual Source Energy Gel + Nootropics delivers an optimised 40g of carbohydrate in a single

lightweight design can be run in negative or positive position for -17°/ 17° in rise

INGRID Direct Mount Aero Chainring - Silver Size:42t Optimised ADDIX Race rubber compound:Direct mount aero chainrings with narrow wide system and an optimized tooth profile for perfect chain retention in any conditions of use. Compatible only with INGRID cranksets Specifications Size: 38T 40T 42T 44T 48T 52TMaterial: 7075 T6 aluminum alloyChain compatibility: 11s 12s 13s (Campagnolo Ekar, SRAM Flattop)Crank compatibility: All INGRID cranks Mfr Claimed Weight 112 g (38T) 123 g (40T) 133 g (42T) 145 g (44T) 167 g (48T) 193 g (52T)