Come regolare il cambio deragliatore posteriore SRAM Eagle | MTBT

The settings in the video apply to the following rear derailleurs: SRAM Eagle SX, NX, GX, XO1, AXS, XX1, ASX 0:00:00​ Intro 0:01:00 Dropout Alignment 0:01:35​ General Checks 0:02:47 Cable Tension Adjustment 0:03:11 Chain struggles to move up onto the largest cog 0:03:30 Chain struggles to move down onto the smallest cog 0:04:10 Lower Limit Screw 0:04:24 Chain falls between cassette and spokes 0:05:54 Upper Limit Screw 0:06:00 Chain doesn't move down onto the smallest cog 0:06:19 Chain falls off the smallest cog on the dropout 0:08:04 Chain Gap Adjustment 0:09:05 Chain Gap Gauge and Screw B 0:11:10 Chain Clearance Without a Gauge How to Adjust a Shimano Derailleur    • Come regolare il cambio Shimano per MTB | ...   Before making any adjustments to the derailleur, you should check the quality of the cable housing for kinks or kinks. The bike should be thoroughly cleaned, and the chain should be shiny and well lubricated. TENSION ADJUSTER = barrel adjuster A very important thing, and something we should all know, is that the derailleur tension can be adjusted using the tension adjuster on the shifter, allowing for quick fine-tuning of the system. The function of the tension adjuster is to add or decrease cable tension, and it is precisely based on this tension that the derailleur will reach its maximum extension. Chain not moving up = Increase cable tension = turn counterclockwise For example, if you notice that the chain is having difficulty shifting to a larger sprocket, you may need to increase the cable tension. This is done by turning the adjuster counterclockwise to add tension to the system. Chain doesn't drop = decrease cable tension = turn clockwise Conversely, if you want to shift to a higher gear, i.e., a smaller sprocket, and the chain doesn't drop, it means there's too much tension in the system. In this case, to remove the tension, you must turn the tension adjuster clockwise. These adjustments can be made easily even in the middle of a ride. LOW LIMIT SCREW ADJUSTMENT = lower limit screw It is set when the chain drops, getting stuck between the spokes and the cassette. We position the chain on the largest sprocket. A perfect adjustment of the lower limit screw will keep the upper pulley perfectly aligned with the largest sprocket in the cassette. HIGH LIMIT SCREW ADJUSTMENT = upper limit screw Another common problem is that the chain doesn't shift to the smallest sprocket, remaining on the previous one, or the chain drops beyond the smallest sprocket. This could be caused by an incorrectly adjusted upper limit screw. Release the cable tension from the derailleur by turning the tension adjuster clockwise. A correctly adjusted upper limit will position the upper pulley under the smallest sprocket, but slightly to the right, so that the tips of the pulley teeth align with the right outer edge of the smallest sprocket. Re-tension the cable by turning the tension adjuster counterclockwise. CHAIN ​​GAP ADJUSTMENT 7:34 CHAIN ​​GAP ADJUSTMENT (Adjustment Screw B) Another common problem, especially as cassettes become larger and derailleurs function differently than in the past, is sluggish shifting. This could be caused by an incorrectly adjusted chain gap. The chain gap should be measured between the teeth of the largest cassette and the teeth of the upper pulley. A properly adjusted chain gap allows the derailleur to move on the cassette. If you don't have a caliper to find the correct spacing, place the chain on the 42-tooth sprocket. Looking at the cassette and derailleur from the opposite side of the bike, make sure there's a 3mm gap between the tip of the upper pulley and the tips of the teeth on the largest cassette. If not, turn the adjustment screw B. ✍ SUBSCRIBE TO THE CHANNEL ✍    / mountainbikingtube   ☀☀☀ FOLLOW ME ON ☀☀☀ ▶ STRAVA:   / strava   ▶ FACEBOOK:   / mtbt123   ▶ INSTAGRAM:   / mountainbikingtube   ▶ TWITTER:   / mtbtube   ▶ WEBSITE: http://www.mountainbikingtube.com ▶ WEBSITE: http://www.mtbtshop.com ✉ EMAIL: [email protected] #mtbt #mtb #derailleur