BMX フレーム WTP BATTLE SHIP FRAME Wheel Size: 20" Material: 100% 4130 Japanese CrMo, Geometry: Top Tube Length (TT): 21.0" Chainstay Length (CS): 12.7" (32.26cm) Head Tube Angle (HA): 75.5° Seat Tube Angle (SA): 71° Bottom Bracket Height: 11.7" (29.72cm) Standover Height (SO): 9" (22.86cm) Seat Clamp: integrated investment cast Seat Post Diameter: 25.4mm Bottom Bracket: Mid BB Dropouts: Laser Cut, 6mm thick, 14mm slots, new shape for perfect hubguard/peg fit Brake Type: U-Brake Brakemounts: with (screwable, M6) Features: wide rear end for fat 2.5" tires, hydroformed top and down tube for the strongest possible connection to the headtube, taller 127mm extended headtube for less spacers with an uncut fork Model Year: 2021 使用に伴うキズなどありますので神経質な方の購入はお控えください。 まだまだ使用できます。 自転車の知識がある方のみ購入下さい。 宜しくお願いします。