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MASTERMIND TCU - ERROR CODES & FACTORY RESET

MasterMind TCU equipped models have a built-in diagnostic system to automatically check and identify the functionality of the system. If the 

system detects an error, the MasterMind TCU will show the error on the display. In some cases, the error message can be dismissed by pushing 

any button on the remote. 
Depending on the type of error message, the system may be switched off automatically. If you receive an error message, please restart the 

system. If the error message continues to display, please contact your Authorized Specialized Retailer for further instructions. In any case, the 

bicycle can be ridden without motor support with the system turned off.

Mission Control supports the rider with User Actions for errors and diagnostic reports which can be shared with retailers who 

can give further advice based on the bicycle serial number.

MASTERMIND TCU RESET PROCESS:

Standard Reset

Standard reset is the first troubleshooting step if an odd bike or display behavior occurs, such as failing to connect to MC after a previously 

successful connection. 
Standard reset restores the default Tune settings, including Acceleration Response and Shuttle. 

 

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Dual press and hold the (+) and (-) buttons for 20 seconds. 

 

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Release the buttons when the MasterMind TCU reboots. 

Factory Reset

A factory reset should be performed before a new or used bicycle is handed over to a new rider. Factory Reset restores the system to factory 

Settings, also clearing and resetting previous BLE pairings. 

 

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Dual press and hold the (+) and (-)buttons for 45 seconds. During this process, the MasterMind TCU will reboot twice. 

 

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Release the buttons when the MasterMind TCU reboots for the second time. 

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31

2022

TECHNICAL GUIDE

Summary of Contents for LEVO 2022

Page 1: ...SCHEMATIC SMALL PARTS 2022 TECHNICAL GUIDE...

Page 2: ...T E R Y C A B L E C L A M P N D S M O T O R C O V E R 1 8 S E AT S TAY P R O T E C T O R C H A I N S TAY P R O T E C T O R 1 9 M U D F L A P 2 0 H E A D S E T 2 1 H E A D S E T C U P S 2 2 S T E M 2 3...

Page 3: ...E OFFSET mm 44 J FRONT CENTER mm 737 759 784 813 842 877 K CHAINSTAY LENGTH SHORT SETTING 441 L WHEELBASE mm 1179 1200 1224 1254 1283 1381 M BIKE STANDOVER HEIGHT mm 750 775 785 790 N SEAT TUBE LENGTH...

Page 4: ...es to each other before gluing The face of the ICR guide base should point to the right of the dropper housing guide 4 Insert the dropper housing assembly through the ICR port located in the drive sid...

Page 5: ...center hooks on the guide 5 Place the dropper housing guide against the upper inside wall of the downtube aligned with the bottle cage bolts 6 Insert the bottle cage bolts through the cage and frame a...

Page 6: ...tube and is tight if not pull the excess guide tube through the top of the dropper housing mount NOTE For ease of assembly the dropper housing guide B may need to be removed PART NAME PART NUMBER QTY...

Page 7: ...miter Screw 1 Countersunk M4 x 14 mm Self tapping Screw 3 mm hex N A N A The stopper is used to stop contact between the dropper post and the motor do not overtighten MOTOR HOUSING CABLE GUIDE ASSEMBL...

Page 8: ...2 5 mm hex N A N A The stopper is used to stop contact between the dropper post and the motor G Seatpost Limiter Nut 1 M4 nut stainless steel 7 mm socket wrench N A N A MOTOR HOUSING CABLE GUIDE ASSEM...

Page 9: ...the non drive side of the chainstay and route it to the mid port on the chainstay 3 Glue one end of the guide tubes into the ICR guide base with a small drop of glue Loctite 416 Briefly allow the glue...

Page 10: ...the inner ICR port located in the non drive side of the chainstay and route it to the mid port on the chainstay 3 Guide the derailleur and brake guide tubes up the seat tube and up into the sidearm ex...

Page 11: ...Plastic Sidearm Frame Cover N A N A N A Sidearm Cable Guide Mounting Screw 3 M4 Mounting Screw 3 mm hex 1 9 SIDE ARM CABLE GUIDE ASSEMBLY Once the rear brake and derailleur guide tubes are through the...

Page 12: ...N A N A N A D Custom Spacer 2 8 2 mm ID x 20 mm OD X 17 6 mm W Aluminium N A N A N A E Motor Carrier Mounting Bolt 2 M10 x 28 mm x 1 5 mm P T30 Torx 18 160 F Motor Carrier Mounting washer 2 10 6 mm ID...

Page 13: ...embly from the motor housing up though the side arm exiting the non drive side ICR port at the head tube Place the guide cover and insert the screw then tighten to specification Place the spacers B ag...

Page 14: ...mm hex 2 18 B DS Motor Cover mounting screws 2 Countersunk Bolt M4 x 10 mm x 0 7 mm p S Steel 2 5 mm hex 2 18 C DS Motor Cover 1 N A N A N A DRIVE SIDE MOTOR COVER ASSEMBLY 1 Flex the drive side motor...

Page 15: ...I 25 mm P S Steel 24 210 Custom right hand thread D Main Pivot Washers 2 10 6 mm ID x 21 mm OD x 0 5 THK S Steel N A N A E Center Mounting Bolt Part of Motor Mounting Bolt Kit S210500010 2 M8 x 50 mm...

Page 16: ...on making sure the guide does not come in contact with the spider The Levo chainguide comes pre aligned from the factory Do not add or remove any spacers from the original build B Chain Guide Inner Pl...

Page 17: ...e from the main pivot end of the chainstay through the outer hole on the non drive side exiting the chainstay behind the horst pivot When assembling the rear triangle to the front triangle thread the...

Page 18: ...nd or metal debris and clean accordingly The frequency of the cleaning depends on your riding conditions ride frequency and or brake pad material Removing metal debris may require the use of a magnet...

Page 19: ...4 5 mm hex 10 89 C Spider S195100001 1 SPIDER 104 mm BCD N A N A N A D Spider Groove Nut S166800011 1 Levo ISIS Groove Nut ParkTool BBT 18 or Shimano TL UN96 50 443 E Crank VARIOUS Carbon Alloy 160 mm...

Page 20: ...Non Drive Side Cover Part Of Kit S219900034 1 N A N A N A F Non Drive Side Cover Bolts 5 M4 x 12 mm x 0 7 mm Steel 3 mm hex 1 9 MAIN HARNES CLAMP ASSEMBLY Slide the clamp B over the main harness cable...

Page 21: ...mper Evo SEATSTAY PROTECTOR ASSEMBLY Clean the seatstay bridge before assembling the protector then clip the protector onto the bridge A Chainstay Protector Assembly This assembly keeps mud and debris...

Page 22: ...35 Use threadlock C Chainstay Protector 1 N A N A N A Clean chainstay before applying MUDFLAP AND PROTECTOR ASSEMBLY Clip the mud flap arms under the chainstay bridge and rotate the mud flap into posi...

Page 23: ...eadset cup is universal for all headset cups The cup has a spherical interface with the head tube and will move with the angle of the steerer tube B Cone Spacer 1 Spring Steel N A N A N A B Compressio...

Page 24: ...e 1 degree headset cup Install the headset parts bearings and cups into the frame When aligning the headset cup the etching facing the front of the bicycle indicates the desired setting Make sure the...

Page 25: ...s Spring Washer 5 mm hex 8 71 E Top Cap 1 N A N A N A On certain models only F Top Cap Bolt 1 5 mm hex N A N A G Headset Spacer 1 34 mm OD x 28 6 mm ID x5 mm N A N A N A H Stem Deity Coperhead Not Sho...

Page 26: ...the handlebar Install the stem on the steerer tube followed by the top cap and bolt A then tighten the top cap bolt Align the stem with the front wheel and torque the rear stem bolts A to specificati...

Page 27: ...against the bearing Align the chainstay pivot hole with the seatstay pivot hole Insert the flip chips located in either the high or low position Grease the non threaded surfaces of the bolts insert t...

Page 28: ...P CHIP HORST LINK DROPOUT HEADSET CUP NEUTRAL 1 1 High Short WB Head Tube Angle Approx 64 5 Default Bottom Bracket Height Approx 350 Mm Default Head Tube Angle Approx 65 5 Bottom Bracket Height Approx...

Page 29: ...sal Base 2 T10 Torx 1 90 GUIDE TUBE ASSEMBLY PROCESS 1 The Trail Remote connector cannot pass through the ICR guide base holes A and must be threaded through the slot located on the front of the guide...

Page 30: ...Turbo Connect Battery 1 CR 1620 N A N A Replacement battery CR 1620 remove with a non metallic tweezers 4 Trail Remote S216800019 1 2 mm hex 0 8 7 DO NOT OVERTIGHTEN MAX 0 8 Nm Use mm TCU 2 remote as...

Page 31: ...APP Check the RE plug is inserted correctly into the charge port and locked Disconnect the Range Extender and check for water in the plug If the problem persists contact your Authorized Specialized R...

Page 32: ...e S216800019 1 2 mm hex 0 8 7 DO NOT OVERTIGHTEN MAX 0 8 Nm CAUTION The TCU sits above the top tube and has the potential to be struck by the handlebar or stem when the handlebar is rotated fully When...

Page 33: ...for errors and diagnostic reports which can be shared with retailers who can give further advice based on the bicycle serial number MASTERMIND TCU RESET PROCESS Standard Reset Standard reset is the f...

Page 34: ...COMMENT Nm in lbf A Blind Plug S216800024 1 N A N A N A B Motor S196800005 1 Specialized 2 2 N A N A N A This is a shared motor between Gen 2 and Gen 3 Levo It is also recommended that Nyogel 760G sp...

Page 35: ...A N A SEE BELOW E Battery Expander Spacer Upper 1 N A N A N A SEE BELOW The spacers D E are used to ensure a good fit inside the frame The Levo is supplied standard with the lower spacer D installed...

Page 36: ...on the top of the battery 5 Insert the battery screws and torque to specification NOTE The lower battery screw will need a 3 mm long reach hex bit to torque the bolt correctly Battery bolt is availab...

Page 37: ...carefully placed on its side or turned upside down If placed on its side the bicycle should be on even ground and leaned toward the non drive side Due to its increased weight turning the bicycle upsi...

Page 38: ...the hanger pocket or contacts the rotational stop tab Apply grease ONLY to the thru axle threads Do NOT apply grease to the frame UDH hanger or UDH bolt threads The hanger must be completely seated in...

Page 39: ...s a minimum of 100 mm of insertion MAXIMUM INSERTION The seat tube is reamed to a specified maximum insertion depth for each frame size This ream depth limits the insertion depth of the seatpost Pleas...

Page 40: ...HORST PIVOT OUTER SPACER ASSY 12X21X2 5 4 Link Seat Tube Bearing Spacer 12 1 mm ID x 19 5 mm OD x 3 mm W SPCR 12 1 ID X 19 5 OD X 3 W FSR AL7075 T6 2 Speed Sensor Retaining Bolt M4 x 14 mm x 0 7 mm p...

Page 41: ...EAR BRAKE GUIDE NON DRIVE SIDE SEATSTAY 2 5 mm hex 0 8 7 MAIN HARNESS CLAMP 2 5 mm hex 4 35 MUD FLAP BOLTS 2 5 mm hex 4 35 MOTOR HOUSING CABLE GUIDE BOLTS 2 5 mm hex 4 35 CHAIN GUIDE 5 mm hex 4 5 40 A...

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