Seatpost clamp torque. Question for other Hei Hei owners - what torque number are you using for your clamp? Oct 6, 2020 · official moots torque specs updated: 10/6/2020 ti stem face plate clamp 7-8nm stem steerer binder 4-6nm cinchpost 5mm inner bolt 20-24nm 6mm fore/aft side plates 5-6nm moots x enve carbon rail compatible seat post 8nm seat tube collar rsl & road (4mm bolt) 5-6nm mountain (5mm bolt) 6-8nm brake mounts flat mount 6-8nm post mount 7-9nm thru axles Bottom Face Plate Bolt Torque: 5. I can try increasing it by 0. use search bar. If a torque wrench is not available, it is still useful to use torque values as a guideline in tightening the fastener. Jul 19, 2023 · Continue torquing the seat post until you reach the recommended value. Lots of exiting discussion on torque values on many forum threads . May 5, 2021 · I am building a bike and I am using a saddle with carbon rails on an alloy seatpost. Component Aug 21, 2007 · The Carbon road frame installation guide (my frame only has a carbon fork, seat post, and seat stays and alu frame) states that the recommended torque for S-Works Tarmac Carbon seat post clamps is 95 inch/lbf. 1. Seat Post Insert 44cm-140 mm, 48 cm - 179 mm, 51-62 cm (measure) Tire Size x Max. If there is no gap I suspect I have over tightened the clamp or the clamp I'm using isn't the proper fit. Seat post cam action clamp D. Tires and Tubes 5. So, what should be the ideal carbon seatpost torque? Ideally, the carbon seat posts should be in the 3-5 Nm range. Working with the bike shop that sold me the frameset On a solutio. While doing so, squeeze the two inner seat rail clamps together to 2 Carefully inspect the seat post for damage (e. Dec 18, 2016 · MAX torque stamped on your seat clamp is not RECOMMENDED torque. This collar is available in six sizes and a variety of anodized colors, including blue, silver, orange, purple, green, gold, black, and red. 6-14. . 003_Slide the seatpost head between the seat rails from the rear-side of the saddle, making sure the front side of the seatpost faces the nose of the saddle. 87 which is the rated MAX torque value of your bolt. 3-11. Available in several sizes, and all of your favorite colors: black, red, purple, green, blue, orange, gold, and silver. Increase to the point at which you can start to feel a tight spot when moving the post up and down, and then back off 0. Precision and correct tool usage are key to ensuring your seat post is safely and correctly installed. C. Tilt the bike rising rear dropouts. Brakes E. 6 Nm) double bolt using a 4 mm allen wrench: 45-60 lb/in (5-6. Seat Post: Dia. two outer seat rail clamps by unscrewing the M6 bolt on the seatpost head. What torque should I use for them? I've tried 6 Nm but it doesn't stay fixed on bumps. Learn how to install and set the torque on this new Wolf Tooth Components QR (Quick Release) Seatpost Clamp with this simple guide. Using a torque wrench and feeling by hand can help speed this learning process. For our titanium seatpost, the clamp may be tightened between 15-17Nm. For the Roubaix carbon round seat tube clamps recommended torque is 45 inch/lbs. Tilt the bike rising the fork. Shifting gears F. Using your frame and/or seatpost torque specs as a guide, set the torque with a 4mm hex torque wrench. However, 8-12Nm is for a carbon seatpost. g. 8 Nm 36~60 in lbs Stems. May 17, 2009 · I'm in the process of learning proper technique on carbon components. Too much torque may fail the bolts. Insert seatpost clamp with finger or tool help inside seatpost pocket. Always properly torque saddle to seat post clamp bolts. If not, go up to 5 Nm and check again do not exceed 6. 5nm; Extension Clamp Torque: 5. Mar 24, 2024 · Yes, but it’s important to use a torque wrench that can accommodate your seat post’s specified torque. 3. Seatpost clamp says 5Nm for torque. If you have problems with seat post slipping, there are solutions other than lots of torque. 5 N-m. 3 Nm) double bolt using a 5 mm allen wrench: 125-200 lb/in (14. Campagnolo® Ultra-Torque 42 Nm 371 in lbs Race Face® 54 Nm 480 in lbs Seatpost clamp Campagnolo® 4~6. 8 Nm) New Madone saddle clamp bolts: 125 Jun 17, 2020 · I suggest looking at this table from Park Tool for what each component needs for torque. 1-22. Still, consult the manufacturer’s guidelines to ensure you’re applying the correct torque; Steel Seatposts: Steel seatposts often have higher torque tolerances. SEATPOST CLAMP REMOVAL INSTRUCTIONS 4. Step 8: Double-Check After a Few Rides. /Binder HG/HGSL 27 KNOT / Internal Wedge Min. RR: Flat Mount / 140 mm / 160 mm FT: Flat Mount / 140 mm / 160 mm Per Brompton data sheet rfclip, the seat post clamp bolt torque range is 4 - 7 Nm, when the seat post clamp lever is in clamped position (closed position). Service A. Images of the saddle-seatpost clamp- Tighten seatpost clamp to the minimum torque required to avoid the post slipping in the frame. Service Intervals B. Install your seatpost to the desired height. Remove seatpost and seatpost clamp. except when I had a Q/R seat clamp adjustment 04 seatpost assembly for duncan sl aero & aero comfort 06 cable routing 07 spare parts 08 manufacture’s guarantee 11 foil rc legend t 2 10 nm torque required torx tool size hex tool size torque amount task difficulty no grease required grease required carbon grease required threadloc required content Nov 12, 2022 · Proud new owner of a Hei Hei CR/DL. Pedals G. Sep 27, 2022 · To avoid over-tightening the seat posts, one should be careful about the optimum seat post torque. Using a PNW loam post, also using Finish Line Fiber Grip. Does this only happen in cold temps, or after the post has been stored in the down position? A slower return is to be expected in cold temps. Start with 4 Nm and check if fit is fixed. 5nm; Seatpost Collar Bolt Torque: Determined by Frame Manufacturer/Seatpost Collar Manufacturer; Clip-On Bars (Road and Aero) Handlebar Clamp Torque: 5. Seat Post Insert 65 mm Max. I also mark the position of the seat post as a quick indicator if it is slipping. 5nm; Forks; All Thru-Axle Fork Bolt Torque: 8nm; All Fork Steer Tube Torque: 5. I weigh 185. While they’re less likely to be damaged by excessive torque, it’s still important to avoid over There are also certain situations where a torque wrench cannot fit, so it is important to develop a feel for the load. Binding due to too much torque on seatpost clamp: Is the seatpost clamp gap aligned with the slot in the seattube? Rotate clamp so that gap is 180 degrees from slot in seattube. 7 Nm) single bolt using a 6 mm allen wrench: 65-125 lb/in (7. If you’re not using carbon gripper paste, then you can tighten it with a 6 Nm wrench. If I torque to that, the seatpost slips. If the seat post is damaged in any way, (cracks, scratches, scrapes, gouges, splintering), do not ride it; discard it. SEATPOST CLAMP INSERTION INSTRUCTIONS 1. If your bicycle sustains an impact Appendix A: Teaching your child the rules Appendix B: Intended Use Appendix C: Lifespan of your bike and its components Appendix D: Torque specifications Sep 30, 2008 · I have a Mojo SL and I would like to know what the recommended torque is for my seatpost clamp. After a few rides, it’s essential to recheck the torque of your seat Seatpost: Saddle clamp bolts: Bontrager seatpost with bolt across the seatpost head: 120-130 lb/in (13. 5nm; Seatposts; Saddle Rail Clamps Bolt Torque: 5. I read that it's not an issue as long as the shape of the clamps is compatible with the shape of the rails, and in my case it is. The tube will start to yield and bend at the seat tube clamp at about 250 foot-lbs of torque. For the seat rail binder (aka seat fixing bolt aka the bolts you've photographed), Park tool gives a range from 174 - 347 in-lbs as the Shimano value, with some others requiring as little as 44 or others as much as 300. Once torqued, double-check the alignment of the seat post and make any necessary adjustments. 5 Nm if nothing else works but would love to know the general idea for any such unspecified bolt. What's included with an ENVE seatpost: 1 seapost assembled with standard rail wedges (standard wedges are designed for metal railed saddles, note 7mm rails on the side of the wedge, have a torque spec of 8-12nm, and use a 5mm bolt) Aug 22, 2023 · Aluminum Seatposts: Aluminum is generally more forgiving than carbon fiber. The precision-engineered aluminum Wolf Tooth Seatpost Clamp secures your bicycle seatpost and looks good doing it. Hold the two inner seat rail clamps in position. Width 700c x 30 mm (measured) Fork Maximum Turning Angle +/- 55° Brakes: Mount Type / Min/Max Rotor Dia. 2. Feb 16, 2013 · The Torque rating for the seatpost clamp shouldn't have anything to do with the size of the allen wrench. Ensure the seat post is straight and aligned with your bike’s frame. However, the torque specified on the rails (6 Nm) and the torque specified on the post (12 Nm ~ 15 Nm) don't have any overlap The Thomson seat post has a clamp, head, and upper tube strong enough to withstand 350 foot-lbs of torque. Bicycle Suspension H. I asses seat post clamps and handle bar clamps by examining the gap in the clamp. I would say 4-5nM is a pretty standard torque rating for a seatpost clamp bolt. Insert seatpost then put Q: What is the Torque Spec for the Saddle Rail Clamp on the Lynskey Titanium Seatpost, mine slips at 12Nm? A: The seatpost insert indicates 8-12Nm. 0 3. Mar 11, 2021 · 2021 Specialized Stumpjumper Expert w/AXS 2021 Giant Trance X 29 3 w/XTR 2021 Ragley Big Al 1. I don't think my seat post has ever slipped in 20 years. 5nm Tighten seatpost clamp to the minimum torque required to avoid the post slipping in the frame. Bike-specific torque wrenches are available with the right range and accuracy for this task. The data sheet also notes for minor adjustments, turn the bolt 1/6 of a turn (1/6 turn would be lower risk of over torquing the clamp). Aug 19, 2021 · There's no torque rating specified for the bolts which clamp saddle onto the seatpost. , cracks, scratches, scrapes, gouges, splintering). Under severe impact the Thomson seat post will bend slightly and allow the rider to come to a safe stop or finish the ride. SN Reply: Iwan, We don't publish a torque setting, rather we recommend a common sense approach, not different from other bolts of that size. Replace it with a new one. Unscrew grub screw without removing seatpost.