Shimano SLX FC-M672 Chainring - 30t 96mm BCD 10-Speed Middle For 22-30-40t Set Type-Aero Bar Extensions }Zipp Vuka Aerobar Extensions -

}Zipp Vuka Aerobar Extensions - Evo 70 Carbon High

M-pulse ultra-low drag magnetic pawl adjustable hubs with 1

}RockShox Rear Shock Mounting Hardware - 3-Piece 1/2" 6 x 35

Tooth Count 38 Drivetrain Speeds 11 Drivetrain Speeds 12 Round or Oval Round Defined Color Black Direct Mount Type Direct Mount Bosch Gen 4 Ring Position/Type Chain Retaining Single Ring Designed for ebike Yes Material Aluminum Material Steel

No Puncture is non-corrosive biodegradable and easily washes off with water

Shimano SLX FC-M672 Chainring - 30t 96mm BCD 10-Speed Middle For 22-30-40t Set Type-Aero Bar Extensions }Zipp Vuka Aerobar Extensions -Shimano SLX FC M672 Chainring 30t 96mm BCD 10 Speed Middle For 22 30 40t Set. SLX FC M675 M672 M670 M665 Chainring TECH SPECS Chainring BCD 96 Color Black Defined Color Black Drivetrain Speeds 10 Material Aluminum Ring Position Type Middle Tooth Count 30