pivots and some bottom brackets

The GP series of grips from Ergon are very good at elimitating hand numbness

Bearing hardware compatible both sides

MIPS Brain Protection System (BPS) is found inside the helmet

Shimano GRX FC-RX820 2x12 Chainring - Four Bolt - 80 BCD - 51.1mm - Round - 48T - 12 Speed - Alloy Ignore Wholesale Tier 1 Brand Rule pivots and some bottom bracketsThe SHIMANO FC RX820 2 balances weight savings and optimal efficiency for mixed terrain riding and racing. Double chainring gearing caters to the segmented demands of gravel cycling, maintaining the tighter gear steps needed to maintain your position in the bunch. Features Smaller gear steps for cadence control on mixed terrain riding Gravel optimized gear ratios preserve riding rhythm on rough surfaces Wider gear range Specifications Rear speeds 12