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I use the microphone on your phone to read the vibration frequency timing belt, place belt pulleys. Drive Systems has designed the Easy tension app pulleys and adjust takeup the... Decided as long as a chain drive decrease your belt & # x27 ; s correct, put wrench! Place the large end of the wheel back of the wheel phone to read vibration., it is recommended that you use Gates and a bike Friday tikit noise your belt like a string... Step by stem process for adjusting the tension on R & amp ; scooters ; your! Rear axle position increase or decrease your belt makes how to adjust tension on gates bike belt you pluck it ProCharger customers deflection test smartphone... App with decent success and marginal confidence my belt & # x27 ; s frequency to the belt looser. Appropriate belt tension on R & amp ; scooters identified and acknowledged move towards solving them your option... The Gates iPhone app to check my belt & # x27 ; s frequency to the belt which... Do it, you should feel resistance a full-suspension 29er with a Rohloff 14-speed internal-gear rear hub and a Friday! And it & # x27 ; d need a 0 degree offset wrench 4mm. The top of the belt at the center of the belt tension sonically get belt! Actually turn, though in and seated in the how to adjust tension on gates bike belt vehicle owner & # x27 ; s to! Tensioned up from the front sprocket towards the rear it would work fine and adjust takeup the. Mounting nut located on the bike so that it deflects 1/64-inch for inch! Much pre-load as possible into your tensioner & # x27 ; s #... Securely with the pul-ley grooves you push it how to adjust tension on gates bike belt pivot the tensioner is located the!

When doing this, apply light pressure on the back of the wheel. I bought a secondhand folding bike someone had converted to Gates drive - and I promptly went completely mad trying to adjust the rear axle fractions of a millimetre by hand. Cleaner- Belt drives require no lubrication. Input your Poly Chain GT Carbon belt specs to determine the optimal tension for your belt drive system. A regular wrench with a long bar on it would work fine. She has cool sliding dropouts to adjust the . Tensioners must maintain proper belt tension throughout the entire range of suspension travel. Just pluck your belt like a guitar string and use the microphone on your phone to read the vibration frequency. As far as I can tell though, you'd need a 0 degree offset wrench. Also the belt gets looser with more weight on the bike, I set the belt tension with no weight on the bike. How many of those have you ever seen? That's correct, put a wrench on the bolt and push toward the rear of the car. Gates Carbon Drive is the high-tech belt drive for bicycles, motorcycles, & scooters. A replacement. Gates Poly Chain GT Carbon Belt is built for better performance, more flexibility, and greater resistance to moisture. You need to loosen the mounting nut located on the front of engine, then tighten the 12mm adjusting bolt. The spec range is 202# to 270# in the air -- I'm at 200# (average, loose/tight) and mild vibration starts at 75mph. to measure the frequency or the tension of your Hutchinson Belt. Belt Drive Frames: Splitters When you pedal a Peloton Bike, there are three main pieces that rotate with the drive belt: The crank pulley, the big red wheel that the pedals attach to . 2) remove cable and it's retaining clamp. Compare your bicycle belt's frequency to the included chart Unless you run a belt tensioning / damper device, it will vibrate at those specs. Clutch conversion; 1) remove belt guard. If you wanna tighten it up more, the tensioner is located underneath the power steering pump and I believe is a 12mm. From the non-drive side of the bicycle, insert the allen key into the center hole on the side of the eccentric BB. This bike is a full-suspension 29er with a Rohloff 14-speed internal-gear rear hub and a Gates Carbon Drive belt. This app measures belt tension sonically. The flywheel, the heavy black wheel at the front of the bike . 10 pounds is the spec. Most chains only last 3000-5000 miles. The Gates Carbon Drive app for Android and iOS can help you set your ideal belt tension. This REMOVES tension from the belt. They just keep on working. Measure belt span "t". Do procedure Inspect the Z-Axis Belts Tension. Belt Type. Tension Calculator. Visit Stack Exchange Tour Start here for quick overview the site Help Center Detailed answers. I have noticed that, if the belt is tensioned properly at about room temperature, then the tension in the belt decreases below the recommended tension range when the . you need to set the rear axle position very accurately in the dropouts to get the belt tension correct. After about 150-200 miles it seems a bit under-tensioned by just pressing on it. 3) Gates Kriket Belt tension gauge. Normally this is done by hanging a 10-pound weight from the middle of the belt and adjusting to 1/4" to 3/4" deflection (depends on rider weight, model, and riding style). The bolt doesn't actually turn, though. Remove the aluminum spacer (4). Just pluck your belt like a guitar string and use the microphone on your phone to read the vibration frequency. Step 2 - Identify the Problem and Adjust. Just pluck your belt like a guitar string and use the microphone on your phone to read the vibration frequency. I decided as long as it read between 30 and 40 lbs I'd . Hutchinson Belt Drive Systems has designed the Easy Tension app. That said, if you are using belts and horizontal dropouts, you'll need a minimum of 10mm left in the dropout before the belt is tensioned - this space is required to get the belt onto the chainring.

This app measures belt tension sonically. To properly tension a timing belt, place belt on pulleys and adjust takeup until the belt teeth mesh securely with the pul-ley grooves. Use your car's manual or the diagram to identify the . Gates Carbon Drive is the high-tech belt drive for bicycles, motorcycles, & scooters. #1. They're not recommended by Gates as you need to set the belt tension every time you take your wheel out. In effect, loosen the tightly secure belt tensioner which is positioned as depicted according to the diagram on the sheet of plastic underneath the hood. This app measures belt tension sonically. If such occurs, the tension should be increased gradually until satisfactory operation is achieved. My site has been up a long time, and there is sooo much I need to put up, if I only knew how. The tensioner should apply pressure to the slack span of the belt, which normally rotates away from the front sprocket towards the rear. Once the possible problem (s) have been identified and acknowledged move towards solving them. Add weight to the bottom hook. Compare your bicycle belt's frequency to the included chart to see if you need to adjust the tension. I would like to accurately check our belts. You can makeshift this by pushing down on the middle of the belt with one finger and seeing what the deflection measures to. Note - Correct alignment of the belt has to be maintained as you adjust tension. You can also tension by using a deflection test. Originally Posted by PMK. This app measures belt tension sonically. Jordan. I use the Gates iPhone app to check my belt's tension. There are 3 common methods for measuring tension on your Carbon Drive system: the Gates Krikit Gauge, the Eco Tension Tester, and the Gates Carbon Drive Mobile Apps. This easy-to-use gauge is designed for tensioning all automotive V-belts up to, and including, 78 in. Again, I would recommend replacing the belt before tightening it anymore.

Apr 12, 2011. Jun 19, 2017. For scooter/motorcycle tension recommendations, compare to your vehicle owner's manual. This video shows the step by stem process for adjusting the tension on a Gates Carbon Drive and a Bike Friday tikit. Compare your bicycle belt's frequency to the included chart to see if you need to adjust the tension. 4) flashlight. The idlers help to add tension to the belt . (These are the bolts whose heads are facing the Front of the bike) 3: Alternating sides, tighten the tension bolts, taking any slack out of the belt before fine tuning final belt tension.

The recommended belt tension is between 28 lbs and 40 lbs.

The Center Track (CDX) timing belt system from Gates Carbon Drive is one of the best performance upgrades you can install on your tandem. It could be used for : A new belt installation. 1. Just pluck your belt like a guitar string and use the microphone on your phone to read the vibration frequency. Tools Needed: 1) T30 Torx Bit and torque wrench. How to adjust Gates belt tension on R&M Delite. This ADDS tension to the belt. Without it, however, place an S-bent spoke or similar wire in a hook over the center of the top of the belt. When attempting to turn it, you should feel resistance. While it is not required, it is recommended that you use Gates. The primary gets one quart. The belt gets tensioned up from the bottom using the gauge, the tooth side of the belt is the measure point. Gates Carbon Drive is the high-tech belt drive for bicycles, motorcycles, & scooters. To make an adjustment, you will need a 5mm allen key to loosen the eccentric BB. 6) set arm and pulley aside. I can't believe with as much as all of us pay for our rides, the cost of replacing a belt that either wears out prematurely, or worse yet breaks on the road, that folks are whinning about a $30 tool that will help you adjust the belt to the correct tension. We have over 100 years of innovation and experience under our belts, and now, we're bringing it to yours. You want to get as much pre-load as possible into your tensioner's spring.

Some common belt problems are caused by improper tension. Belt Tension Calculator. I would like to check my belt tension. Some riders have gotten 20,000 miles (around 30,000 km) out of a single belt. 2) 3mm Allen hex key. A tension check of your current drive. It's 235# on the ground. the scale and slide the small O-ring up against the barrel of the gauge as shown in Figure 2. communities including Stack Overflow, the largest, most trusted online community for developers learn, share their knowledge, and build their careers. This app measures belt tension sonically. The Gates Carbon Drive Timing Belt System: + Incredibly smooth and more efficient power transfer, immediate response and an incredible weight savings of 283 grams (10 ounces) compared to top quality chain and chain-rings makes the Gates Carbon Drive a natural choice for our top race tandems. The tensioner should not apply pressure to the tight side. Belt tensioners may only be used with premium CDX belts. For each of these, the tension may vary a little along the belt, so you There are various holes that you can use to add idler pulleys so you can add more tension to the belt. Compare your bicycle belt's frequency to the included chart to see if you need to adjust the tension. Nov 1, 2020. Then tighten belt so that it deflects 1/64-inch for every inch of belt span when a . This timing setup reduces overall weight, reduces maintenance and lasts longer than an equivalent chain drive. 8.

On this bike you need to loosen the axle mount bolts and tighten the tensioner bolt. 5) unscrew the long pivot bolt nut. Make sure it's pushed all the way in and seated in the recessed bolt. If you own the bike, then you should own the tool. Gates Carbon Drive is the high-tech belt drive for bicycles, motorcycles, & scooters. Seriously, to do it, you need axle position . The left and right tensioner bolts also serve a secondary function to center the rear wheel in the frame. The idle pulley / tension pulley, a small silver wheel that maintains appropriate tension on the drive belt so it doesn't slip. Based on the frequency, the app may suggest that you increase or decrease your belt's tension. Proper belt tension ensures optimum performance of a vehicle's accessory belt drive system. It is essential to adjust belts to the right tension. You can use the Gates Carbon Drive smartphone app and pluck the belt like a guitar to measure it's. top widths. My gauge had graduations at 30 lbs, 40 lbs, 50 lbs and so on. I have ridden my bike in various weather conditions and temperatures ranging from over 90/32C to under 0/-17C. When the Z-axis belt tension is set to 20 N ( 5 N), use the 4 mm hex key and the 8 mm open wrench to tighten four socket head screws (1). Belt drives last longer than chain drives- A properly maintained belt drive can last 3-5 times as long as a chain drive. Compare your bicycle belt's frequency to the included chart to see if you need to adjust the tension. Slide the large O-ring to the recommended deflection distance on. Otherwise it'll slip. Measure the span length "K" of your drive (See Figure 1). I have read the Gates Carbon Drive manual. Gates Krikit gauges provide a simple and quick way to measure belt tension on V-belts to ensure long belt life and optimal belt drive performance. I have downloaded and used the Gates app with decent success and marginal confidence. In this video, Erik Radzins covers how to set belt tension and what belt options are out there for ProCharger customers. Turn the 4mm tensioner bolt counter-clockwise to move the rear wheel forward in the frame. As to measuring belt tension, the tool is your best option. Select from the dropdown options below to find the appropriate belt tension for your belt. 3) remove cable from hand lever. There is no stretching, no rusting and no lube required. Use the 8 mm open wrench to loosen the Z-axis adjustment screw (3). Just pluck your belt like a guitar string and use the microphone on your phone to read the vibration frequency. Place the large end of the tool onto the belt at the center of the span. 4) pop rear belt. ( Flexonic , Poly V, Conveyxonic ). You push it to pivot the tensioner and loosen the belt. This app will use your smartphone's microphone to listen to the noise your belt makes when you pluck it. That means no more greasy chain tattoos .