Shimano Dura-Ace FD-R9150 Di2 Front Derailleur Braze-on Adaptor 28.6/31.8mm MPFN-KID218 Linear pull design that balances

Linear pull design that balances excellent stopping power with greater modulation and light weight than the comparable TRP CX9 linear brake

Requires the use of a CAMO spider

} Multi-step surface treatment process and special heat treatment for the lightest

}DT Swiss M 1900 Spline 30 Rear Wheel - 29" 12 x 148mm Center-Lock XD Black

Shimano Dura-Ace FD-R9150 Di2 Front Derailleur Braze-on Adaptor 28.6/31.8mm MPFN-KID218 Linear pull design that balancesShimano Dura Ace FD R9150 Di2 Front Derailleur Braze on Adaptor 28. 6 31. 8mm. Shimano Front Derailleur Braze On Adaptors TECH SPECS Front Derailleur Clamp 28. 6 (1 1 8") Front Derailleur Clamp 31. 8 (1 1 4")