THM FRONTALE AERO Instruction Book

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INSTRUCTION BOOK
T H M F R O N T A L E A E R O
t h m . b i k e
T H M C l a v i c u l a S E P M

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Summary of Contents for THM FRONTALE AERO

  • Page 1 INSTRUCTION BOOK T H M F R O N T A L E A E R O t h m . b i k e T H M C l a v i c u l a S E P M...
  • Page 2 Please bear in mind that your THM component is a lightweight construction manufactured from carbon – take this into account for assembly/maintenance work and when handling the product and proceed with caution! T H M F R O N T A L E...
  • Page 3: Table Of Contents

    INTRODUCTION ......4 Preface ..............4 SAFETY ..........5 Intended use ............5 Fundamental safety precaution ......5 Assembly & Maintenance ........5 On the road .............. 6 Transport & Storage ..........6 SPECIFICATIONS ......7 Delivery specifications ........... 7 Technical specifications ........
  • Page 4: Introduction

    I N TROD UCT IO N Preface This manual is an integral part of your THM component and it provides you with information regarding the safe operation of your THM-FRONTALE. Read this manual carefully prior to assembling your THM component. Always read and observe all of the assembly and maintenance instructions in this manual, as well as those provided in the manuals of other manufacturers whose products are used on your bicycle (e.g.
  • Page 5: Safety

    Intended use WARNING The THM stem/handlebar is approved for a total weight (bike+rider+luggage) up to 110 kg (242 lbs.) and must be used on road bikes only. The stem must only be used with steer tubes of 28.6±0,1 mm (1 1/8 inch) diameter.
  • Page 6: On The Road

     Do not use your THM-component at ambient temperatures below -10°C (14 °F).  Do not exceed the maximum rider weight for which your THM components have been  approved Do not perform jumps with your bicycle as this generates an enormous amount of ...
  • Page 7: Specifications

    S PEC IF ICAT IO NS Delivery specifications Body THM FRONTALE Topcap + M6 screw Clamping bolt M4 (1x) M4 screws for computermount (2x) Clamping bolt D4 (1x) Instruction book Clamping screw M4 (2x) Friction past T H M F R O N T A L E A E R O...
  • Page 8: Technical Specifications

    Technical specifications (Stem length) 100, 110, 120 mm Stack 38 mm Ø Steerer diameter 1-1/8” (28,6 mm) Stem angle -6° Reach 75mm Drop 127 mm Rider weight (including accessories) 110 kg T H M F R O N T A L E A E R O...
  • Page 9 6 mmm 6 mmm Holes in the bow for brake tubes 6 mm Thickness of the handlebar 15 mm Flare 7° Computermount screws Brake hose exit hole Bar width center-to-center drops 380, 400, 420 mm Bar width center-to-center hoods 340, 360, 380 mm Sweep 3°...
  • Page 10: Tightening Torques

    Tightening torques WARNING Risk of accident caused by a malfunctioning stem system due to loose screw connections. - Check the required tightening torque of all screw connections after the first 100 km – Retighten the connections if necessary. Repeat this check every 2500km! max.
  • Page 11: Assembly

     AS SE MBLY WARNING The THM Frontale Aero must be mounted with carbon assembly paste. INFO Applying an appropriate carbon assembly paste between the stem clamping area and steerer tube enables the required tightening torque to be reduced to achieve the same clamping force.
  • Page 12: Spacer

    Internal cable routing The THM FRONTALE Aero is ready for internal cable routing. There are two Ø 6 mm holes in the bow of the handlebar. On the other end the tube can exit the stem at the bottom or through the wall towards the steerer clamping.
  • Page 13: Assembly On The Steerer Tube

    NOT to the expander! If needed place the desired transition spacer for  your bike (more Info www.thm.bike) Install the stem on the steer tube until it audibly  contacts the top spacer or the steer bearing.
  • Page 14 Install the topcap and M6 screw (Torx T20).  Drive in the top cap adjusting screw (clockwise).  Set the bearing clearance. (approx. 2Nm)  Align the handlebar stem straight forward in the  direction of riding. Tighten the two clamping screws (Torx T20) ...
  • Page 15: Fixing Of Shift/Brake Lever To The Handlebar

    Fixing of shift/brake lever to the handlebar WARNING Remove all sharp edges and burrs from the clamping surface of the shifter and the clamp  before starting the assembly. Therefore use a fine grid sandpaper. Use isopropyl alcohol or brake degreaser to clean the shift/brake lever body and ...
  • Page 16: Computer Mount

    Computer mount The THM computer mount is designed for the FRONTALE AERO. It has an integrated interface for different bike computers as well as a GoPro-Style mount for lights or action cameras. The mount must be fixed with two M4x10 screws to the FRONTALE AERO.
  • Page 17: Legal

    In the event of irreparable damage (e.g. caused by an accident) we will provide a 40% discount on the respective list price if you purchase a new THM product as a replacement. The relevant claim must be forwarded directly to THM Faserverbund-Technologie GmbH.
  • Page 18 Reproduction or translation of this publication, in whole or in part, is not permitted without the written consent of the company THM Faserverbund-Technologie GmbH. All rights under the provisions of the copyright act are reserved.
  • Page 19 T H M F R O N T A L E A E R O...
  • Page 20 060924-7 Manual THM FRONTALE AERO ENG CB2.docx THM Faserverbund-Technologie GmbH Am Sportplatz 3 D-24791 Alt Duvenstedt Germany info@thm.bike www.thm.bike t h m . b i k e T H M F R O N T A L E A E R O...

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