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90 Degree Muffler Extension Screws (2): 120AX

Speed Hex Wrench Driver 2.0mm

Needle Valve Holder Assembly: 91SZ-H Hyper

Thermo Insulator 21J3

Mixture Control Valve: 46AXII

Control Arm: #9B

Muffler E-5040: GT22

Drive Hub: 140RX

Carburetor 21J3-B: Speed B21 Adam Drake

TR02 Tuned Silencer Set EFRA2165

Connecting Rod: 37SZ-H

Outter Head: O.S.SPEED R21GT2

Cover Plate: 55HZ Hyper

Valve Assembly Intake: FS-91 Surpass

Screw Set 21-32 (10)

M2004SC 85mm Manifold

Mufler Body F6020: FS155A-P

Needle Valve Assembly: #61B, 91HZ

Piston: GT33

CYLINDER/PISTON/ROD SET: OS SPEED B2105

Slide Valve Stop Screw #21J

Screw Set (12): FS-120 Surpass

Screw Set (12): FS-91 Surpass

R21 1/8 On-Road Club Racer Engine