Exotek. Importantly we didn’t just redesign a 1/12 chassis to be an F1 car, we have designed the F1ULTRA to be an F1 chassis from the ground up. You will appreciate the details we have designed in to maximize rubber tire grip as well as add extra durability that these very unique cars require.
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BAG 1 R4112 USE BLUE THREADLOCK R4112 FOR HARDWARE R4112 M3x6 BH (x4) R4060 R4060 R4017 R4041 (x2) R4040 R4042 (2X) FOR SAFETY, ADD PUSH IN FIRMLY GOOP GLUE TO THE CLIP R4113 HOLD FIRMLY TO M3x8 BH (x2) KEEP FROM TURNING R4065 R4113...
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R4061 (x2) R4014 1mm BLUE SPACER (x2) R4103 M3x10 SET SCREW (x2) LONG WHEEL- SHORT WHEEL- USE LONG WHEELBASE FOR BASE HOLES BASE HOLES LARGE TRACKS (OVER 12 SECOND LAP TIMES) AND R4001 SHORT WHEELBASE FOR SMALL TRACKS (UNDER 12 SECOND LAP TIMES). DO NOT MIX PARTS WITH SHORT AND LONG WHEELBASE HOLES!
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DO NOT MIX INSERTS. R4007 DO NOT MIS ALIGN INSERTS. O- R4025 1- R4026 2- R4027 O- R4025 1- R4026 2- R4027...
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BAG 4 96109 1/8 DIFF BALL (x12) 64P 86T SPUR ADD A SMALL AMOUNT OF DIFF GREASE TO THE INSIDE TO KEEP THE RINGS SEATED 100120 R4133 96214 96113 1/4 BEARING 96113 96111 96111 1/4 FLANGED BEARING...
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TIP: USE SHOCK OIL TO HOLD THE 4 SPRINGS TOGETHER 86421 96111 M4 NLOCK NUT 1/4 FLANGED BEARING FACING FACING 96108 1/4 THRUST SPRING 80893 THRUST BEARING 80893 THRUST BEARING NOTE R4120 TIGHTEN #86421 M4 LOCKNUT SO THE SPUR GEAR DOES NOT SLIP! 84370 M3x3 SET SCREW (x1) 78361...
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OPTIONAL: USE 1/4” AXLE SPACERS FOR R4122 ADDED WIDTH.
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R4046 BLACK O-RING (x2) SHOCK BAG MAKE 1 LARGE SHOCK INSERT INTO R4051 GROOVE R4121 R4045 LARGE BOX O-RING (x1) R4121 R4057 R4053 R4052 R4058 COAT WITH DO NOT CROSS SHOCK OIL THREAD R4052 R4047 COAT WITH OIL R4044 BEFORE R4052 2X LARGE E-CLIP INSERTING...
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WITH THE SHAFT EXTENDED 25%, PLACE BLADDER ON THE TOP OF THE SHOCK BODY, DISPLACING THE EXTRA OIL. WHILE MAINTAINING PRESSURE ON THE BLADDER AGAINST THE SHOCK BODY, CAREFULLY LIFT ONE SIDE OF THE BLADDER TO ALLOW ANY EXTRA OIL TO ESCAPE. PLACE STOCK CAP ON TOP OF BLADDER AND SECURE IT BY THREADING THE ALUMINUM CAP RETAINER ONTO THE SHOCK BODY.
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101MM ADJUST THE COLLAR UNTIL SHOCK REACHES 101MM LONG MAKE 2 MICRO SHOCKS R4077 INSERT INTO R4072 GROOVE CLEAR SMALL O-RING R4080 (X2) R4072 R4079 R4074 R4073 COAT WITH DO NOT CROSS SHOCK OIL THREAD R4077 R4068 COAT WITH OIL R4067 BEFORE 4x SMALL E-CLIP...
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R4066 R4070 DO NOT OVER TIGHTEN AS THIS MAY DAMAGE THE INSIDE OF THE CUP R4071 BAG 6 R4037 (X1) R4106 R4031 M3x6 CSK (x1) R4106...
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R4012 R4126 M3x 14 BH (x1) DO NOT USE WITH LCG LIPOS (USE SHORTER SCREWS FOR LCG LIPOS) INSERT GUIDE R4028 (x1) BLUE SPACER R4022 HOLD FIRMLY TO KEEP FROM TURNING R4106 M3x6 CSK (x2) R4085 R4107 M3x8 CSK (x2) R4106 R4106 R4107...
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SUGGESTED LAYOUT OF YOUR ELECTRONICS BODY SELECTION MOST NEWER BODIES R4113 (2017 AND NEWER) BY BITTY, MONTECH, M3x8 BH (x2) PROTOFORM ETC WILL WORK WITH THE F1ULTRA 86421 M4 Locknut (x4) R4125 OPTIONAL: REMOVE M3 R4128 NUT AND ATTACH 5x10mm BEARING (X4)
FRONT RIDE HEIGHT RIDE HEIGHT SHIM Change the front ride height by changing the bulkhead plate thickness (Exotek Options) or using 3mm metal shims. Change m3 screws as needed for proper length and durability. Do not change the steering knuckle shimming to change ride height as the pins may rub the wheels.
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firmer micro springs. CAMBER The F1ultra has the easiest to adjust camber anywhere. Simply use a turnbuckle to adjust as needed. More negative camber (leaned in) will produce more overall steering and is the first thing we adjust when we want to increase or decrease steering.
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SET UP TIPS CASTER Adjusting caster on the F1ultra is DIGITAL PROTRACTOR equally just as easy. Simply adjust the FROM EBAY.COM trailing arm link and measure it using an adjustable camber gauge. We suggest less angle (-5°) for tight low speed tracks and increased angles (-8°) for large high speed tracks.
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UPDA TE SHEET Please note these latest updates to the instruction manual to help properly assemble your F1ultra Kit. WINGS ASSEMBLE WINGS AS SHOWN USING THE SUPPLIED SILVER SCREWS. PAGE 4 PAGE 4 PAGE 6 FRONT BACK R4020 R4035 67mm...
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