RF Torsion Arm, Straight, 7/8" x 11-1/2", 600cc rear end D's Professional V Series O-Ring

D's Professional V Series O-Ring chain and their top-selling Premium VM Series X-Ring chain for maximum performance

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Several new design elements make the RS-15 a must have for the upcoming season

04-525 - Bell Crank Spacer (1)

The Lazer Tank Tail design has been specifically created to complement our Lazer complete body style

RF Torsion Arm, Straight, 7/8" x 11-1/2", 600cc rear end D's Professional V Series O-RingHyper Racing # 40 186 Our torsion arms are machined from 2024 aluminum for superior strength. Front torsion arms are measured from the center of the splined torsion bar hole to the end of the arm. Squeeze bolt is included. Send us your old torsion arms or a sketch and we will offset torsion arms to your specifications at no charge.