Full Speed Ahead Pro Track 51t x144mm Black Chainring 1/2"x1/8" MFPN=M111.3B 2CB1 B10 }DT Swiss 3-Pawl Freehub Body

}DT Swiss 3-Pawl Freehub Body - Shimano HG 11 MTN Standard Aluminum / Steel Sealed Bearing Kit w/ End Cap 12 x 142 mm

EPS cable kits come in multiple options that allow for the mounting of the power unit beneath the bottom bracket or beneath the saddle

0mm Tandem specific braze-on front derailleur clamp included with rear cranks

}Wolf Tooth Elliptical 104 BCD Chainring - 34t 104 BCD 4-Bolt Drop-Stop A Black

2 Bolt Position Middle

Full Speed Ahead Pro Track 51t x144mm Black Chainring 1/2"x1/8" MFPN=M111.3B 2CB1 B10 }DT Swiss 3-Pawl Freehub BodyFull Speed Ahead Pro Track 51t x144mm Black Chainring 1 2"x1 8". FSA Pro Track Chainrings are CNC Machined AL7075 T6 with laser etched logos. Requires 1 2"x1 8" chain TECH SPECS Color Black Ring Position Type Single Tooth Count 51 Drivetrain Speeds Single Speed 1 2" x 1 8" Chainring BCD 144 Material Aluminum Defined Color Black