Shimano Deore FC-M6120-1 12-Speed Boost Crankset Model:175mm /32T 03: T1709 E-Thru adapter X-12

03: T1709 E-Thru adapter X-12 (>142 mm) 04: T1711 E-Thru trainer axle M12x1

with sawtooth finger ramps and a super tacky 20A compound

has a trail-specific cut

-Low Profile

The result is a sports drink with less sugar (4% or 4 g per 100 ml) and a ratio of sugar (glucose + fructose) that is optimized for faster absorption

Shimano Deore FC-M6120-1 12-Speed Boost Crankset Model:175mm /32T 03: T1709 E-Thru adapter X-12Features an entirely new construction, using direct mount chainrings Special gear tooth profile for improved chain retention More maneuverability and aggressive riding realized 178 mm Q factor that is compatible with 148 mm O. L. D. frames Superior chain retention for smoother riding even over rough terrain DYNAMIC CHAIN ENGAGEMENT+ improves chain engagement and retention Direct mount chainring Chainring Material: Steel + GF composite Compatible