Promax P-1 Linear Pull Brake - 108mm Black CheckoutTitle=Shimano FC-RX600-1 Chainring - 40t }Chromag Riza Stem - 45mm

}Chromag Riza Stem - 45mm 31

Measurement S M L XL Seat tube 400 425 450 475 Seatpost insertion depth 270 290 320 390 Seat angle 76

}SRAM X-Sync Road Direct Mount Chainring for RED/Force - 44t 12-Speed 8-Bolt Direct Mount Gray

Front and back part are both adjustable

Promax P-1 Linear Pull Brake - 108mm Black CheckoutTitle=Shimano FC-RX600-1 Chainring - 40t }Chromag Riza Stem - 45mmThe Promax P 1 Linear Long Pull Brake is a lightweight race proven BMX brake balancing strength durability and performance. Cold forged 6061 T6 aluminum alloy 35 millimeters of vertical brake pad adjustmentabout 30 percent more adjustability than most linear pull brakes Brake Lever Actuation Long Pull Material Aluminum Color Black Pad Attachment Style Threaded Post Weight 203 Defined Color Black Size 108Mm