Additional information
Brand Name | ZTTO |
---|---|
Origin | Mainland China |
Type | Rear Derailleur |
Components | Derailleurs |
Gears | 11 Speed |
Model Number | W11T |
Total Capacity | 11T |
Material | Alloy |
Internetowy sklep tanio
45.40 $
4423 in stock
Brand Name | ZTTO |
---|---|
Origin | Mainland China |
Type | Rear Derailleur |
Components | Derailleurs |
Gears | 11 Speed |
Model Number | W11T |
Total Capacity | 11T |
Material | Alloy |
ZTTO Bicycle Rear Derailleur Ceramic bearing
Pulley Jockey Wheel
All the results of the simulations and the experimentations indicated that the ceramic ball bearings performances are very good, especially in the low load and high-speed environment.
Size:11T
Structure: Ceramic bearing
Material: aluminum alloy 7075
Color: Black Red Blue Silver Gold
Weight: about 7.8g
Fit for 4/5/6 MM roller screw axis
Apply for most of rear derailleur on the market
ZTTO CERAMIC PULLEY
Suitable for all cycling applications, whether it is road, MTB, or triathlon, these pulley wheels will optimize your speed rear derailleur with reduced friction and extended lifetime. Being the fastest spinning bearings on your bike, an upgrade with our high-performance pulley wheels are an effective way to save energy or ride faster.
Aluminum Pulley Wheels
Weighing only astonishing 7.8g grams, these lightweight pulley wheels are fitted with hybrid ceramic bearings, which reduce friction and feature increased lifetime. The aluminum alloy is very durable, and together with the pulley design, the set optimizes the overall performance of your derailleur. The removable design also makes the maintenance much easier.
POM Bearing Rings
For guide pulley, we use POM bearing rings instead of steel bearing rings, POM is an engineering thermoplastic used in precision parts requiring high stiffness, low friction, and excellent dimensional stability. They are also extremely light weight, that is why we can make a 7.8 grams pulley wheel. They are also resistant to water and salty environment and they will never need lubrication or getting rusty.
ZTTO Premium Hybrid Ceramic Bearings
About ZTTO Premium Hybrid Ceramic Bearings
ZTTO bearings feature rolling balls made of a ceramic material. The rolling balls are constructed of silicon nitride or zirconia ceramics.
Using ceramic bearings in hubs, bottom brackets, and pulleys will reduce friction. By reducing the coefficient of friction, you can accelerate faster and maintain speed with less power input.
Benefits of ceramic bearings:
Ceramic bearings have 10 less friction than steel bearings.
Bearings are extremely wear resistant because ceramic material is much harder than the hardest steel bearings.
Silicon nitride balls are 60 lighter than steel balls.
Safe operation even when using low amounts lubricant, which reduces the viscous drag friction from lubricant.
When used with special seals and lubrication, the friction in ceramic bearings can be 20-30 times lower than steel bearings with standard friction seals and standard lubrication.
There are different types of ceramic bearings on the market, such as full ceramic bearings, steel ceramic bearings and nylon ceramic bearings. Full ceramic bearings make use of both ceramic balls and race. These bearings are impervious to corrosion and rarely require lubrication if at all. Due to the stiffness and hardness of the balls and race these bearings are noisy at high speeds. The stiffness of the ceramic makes these bearings brittle and liable to crack under load or impact. Because both ball and race are of similar hardness wear can lead to chipping at high speeds of both the balls and the race this can cause sparking. So, instead of the full ceramic bearings, the best solution for bicycle is hybrid bearings.
ZTTO use hybrid ceramic bearings for high-end applications. Compared to all steel bearings, they have lower friction, lighter weight and longer service life. They are also less susceptible to failures caused by dirt, dust and poor lubrication.
Ceramic bearings have 10 less friction than steel bearings.
Bearings are extremely wear resistant because ceramic material is much harder than the hardest steel bearings.
Silicon nitride balls are 60 lighter than steel balls.
Safe operation even when using low amounts lubricant, which reduces the viscous drag friction from lubricant.
After-sales service:
We will check the goods quality before shipment. If there are some unexpected problems happen, we hope to solve the problems with buyer smoothly in the following ways:
1. If it is quality problem, buyer can submit argue within 15days after receiving the goods, but buyer must provide photos or video and other evidence to seller for identify.
2. Man-made damaged, buyers take full responsibility.
3 .Product quality processing choice:
1 The buyer return the goods to us and responsible for return shipping costs. We will send a new product to buyer and pay for the resend shipping cost, after we receive the goods .
2 If the goods total price including shipping freight is less than 5USD has quality problems, we will resend a new product in next order; if buyer don not plan to make a new order in the near term, buyer can pay the resend shipping cost and ask us to resend a new product.
Tax:
Paying tax is the duty of every citizen, clearance is the responsibility of the buyer, buyer need to responsible for the all of taxes. If buyer refuse to receive the goods for tax problem, buyer need to responsible for freight out and home.
Feedback:
1 .We depend on our customer satisfaction to succeed. Therefore, your feedback is extremely important to us.
2 .If you are satisfied with our products, please leave us positive feedback. We will leave a positive feedback to you later.
3. Please contact us by e-mail or message , before leaving any negative or neutral feedback. We will deal with the problems as soon as possible.
Working Time: 9:00 am – 19:00 pmMonday – Saturday Beijing Time.
Powerway M42 Straight Pull Mtb Road Disc Hubs 24 28 holes Description Hub model: Powerway PHB-M42 / PFH-M42 Axle material: Steel axle Gauge: 14 Sealed bearings: front 2 / rear 4 O.L.D.: front thru 15 x 100mm / rear thru 12 x 142mm P.C.D.: front 41.7mm ; rear 43.1mm/51.1mm Weight: front ~141g / rear ~275g Spoke holes: 24H or 28H Color: black / red Cassette body: shim.9/10/11s or XX1/XD or XDR compatible HG/XD/XDR/MS cassette body available - if you need, you can give us remarks. More available: If you need other version, you can give us [...]
117.10 $ Add to cartNovatec D791SB-CL D792SB-CL center lock 4IN1 MTB disc hubs freehub XD 24H 28H 32H Specifications Thru and QR version availble Please leave us a message when placing an order) Front: QR /9MM mini thru / 12MM/ 15MM x 100MM - choose one Rear: 9MM x 135MM / 10 x 135MM / 12 x 135MM / 12 x 142MM - choose one Freehub: Shim.9/10/11s or XX1 XD compatible-choose one D791SB-CL--Front hub Weight: 135g Spoke holes: 24H 28H 32H Gauge: 14G O.L.D.:100MM x 15MM defult P.C.D.:58MM/48MM Axle material:AL7075 sealed bearings:2 Color: black D792SB-CL-- Rear [...]
167.49 $ Add to cartNOVATEC 32 36 28 Holes MTB bicycle 3 pawls 6 bearing hubs For QR quick release x Material: high strength aluminum alloy+steel hubs x Type: Mountain bike, 6 nails x Number of holes: 32 holes/36 holes /28 holes x Spokes: curved spokes x Sealed bearing: front 2 and rear 4 x Freehub: 8-11 speed cassette flywheel x Color: Black / red x Brake type: Disc brake x O.L.D.: 100mm / 135mm quick release x End cap: 9mm / 10mm quick release Weight: QRQuick release: 800g Model: Front hub: [...]
60.99 $ Add to cartRISK Road Bicycle Hub Washer Aluminium Alloy 10S 11S MTB Bike Bottom Bracket Washers Cassette Flywheel Gasket Feature: 1. Card slot design, fit more closely: reduce problems such as sloshing in use, more stable, more durable. 2. Lightweight design: it is easier to ride. Specification: Name: RISK Bicycle Hub Washer Material: aluminum alloy Color: black Specification: 1mm+1.5mm+2mm3pcs set, 1pc 1mm, 1pc 1.5mm, 1pc 2mm, 1pc 2.18mm, 1pc 2.35mm Package size: about 120x80x13mm Gross weight: about 10g/8g Suitable for speed grade: Please see the picture for the specific size and choose the corresponding specification Note: [...]
42.45 $ Add to cartPowerway R13 Super Light Road Bike Hub Front 76g 18/20 Holes for bearing Hub include quick release Model name: Powerway R13 front hub Meterial: Aluminium Alloy Braking system: V brake Category: Bearing hub Hub counts: 18/20 Color: Black or red Weight: 76g Sealed Bearing: O.L.D: 100mm Axle: 9 x 108mm Gauge: 14 Please note your request when you order. About shipped time We ship to worldwide countries, via EMS/DHL/China Post Air Mail. Items are shipped from EMS, reach most of the countries within 5 to 15 [...]
76.45 $ Add to cartThis is a special specification, only a few brand models. The hub of this link is just a rear hub with a hub width of 141mm and a standard quick release for the shaft. The hub corresponding to the normal standard is 10x135, and this is 10x141mm. Models: 1.HG 141X10mm ; 2.HG 141X10mm XD; 3.HG 100X9mm 141X10mm ; 4.XD 100X9mm 141X10mm ; 5.MS 100X9mm 141X10mm12S; 6.MS 141X10mm12S; 7.MS 110X15mm 148X12MM 12S; 8.XD 110X15mm 148X12MM 8-11S Package includes: Hub with Quick [...]
127.34 $ Add to cartPowerway PHB-L11 MTB Lefty Front Hub 24 28 or 32 Holes Product Specs: Front Hub - Powerway PHB-L11 Weight 130g Spoke Holes 24, 28, 32 O.L.D. 83mm Flange to Flange 67mm P.C.D 58 mm / 45mm Color Black, Red Sealed Bearings Gauge 14 Place of ORIGIN Taiwan Applicable Lefty 2.0 Fork Real detailed pictures from Salina Packing and Shipping We offer free shipping to most countries via China Post Registered Air Mail or ePacket . Normally your package [...]
177.49 $ Add to cartShimano Deore M610 FD-M618-D XT FD-M786-D Front Derailleur 2x10s For MTB Mountain Bicycle Brazed On Bike Derailleurs 2x10 Speed Model: FD-M618-DSeries: DEORE M610 seriesColor: blackRemarks: It is compatible with the special crank whose center line of the chain deviates by 3mm.Operation_ Bottom hem: ✔Angled stroke adjust screw: ✔Routing type_ Double pull: ✔Routing type_ Pull up only: ✔Chain center line mm: 48.8 x Rear lower fork angle degrees: 66-69Compatible chain: HG-X 10 speedLink bushing: 8Mount_ Direct mount: ✔Maximum number of sprocket teeth: 36-38TTotal value of gear change range: 14T FD-M786-D Model: FD-M786-DSeries: DEORE XT M780 seriesColour: Black Average weight: 146Operation_Swing style: [...]
60.68 $ Add to cartNote:need choose only left side or only right side or complete one pair Shimano RS700 SL-RS700 2x11 Speed Flatbar Road Bike Bicycle Shifter Lever Right Side Left Side Lever Black For Road Bike MODEL :SL-RS700SERIES: SHIMANO 105 5800 SeriesColor :BlackAverage weight :210 /pairRemarks x Pull: single Push: doubleMount type_Clamp band: ✔Shift lever cable_Inner cable_SIL-TEC :✔Shift lever cable_Inner cable_Stainless: ✔Compatible rear derailleur type ROAD 11-speedFront speeds: 2Max. multiple shifts Main lever/rear: 4Multi-Bearing construction :R:2 L:2OPTICAL GEAR DISPLAY_without :✔Rear speeds: 11Recommended shifting lever outer casing: OT-SP41Release function_2-WAY RELEASE: ✔Release function_INSTANT RELEASE :✔Release function_MULTI RELEASE: x X Right / - LeftShift lever cable [...]
88.13 $ Add to cartBL-M8100 -With a focus on reduced weight and cross-country tuned stopping power, the SHIMANO DEORE XT BL-M8100 lever provides intuitive modulation so that you can explore your limits with confidence. -Intuitive and versatile braking keeps your focus on the trail -Optimized lever axle position with the additional contact point and refined ergonomics -Greater flexibility and action-optimized cockpit layout -I-SPEC EV -High rigidity -10 stiffer than M8000 even under high temp conditions -Quicker brake engagement with shorter free stroke -Rider tuned adjustment -Toolless reach adjust -Free stroke adjust BR-M8100 SHIMANO DEORE XT - [...]
218.73 $ Add to cartBrand: microNEWSpeed: 12 speedMountain bike 12V rear derailleurNumber of teeth: 13TWeight: about 367gMaterial: aluminum alloy + PA nylon guide wheel Connecting rod push design Improve shifting response speed, make shifting more effortless, and reduce bounce and chain jump caused by bumps. 13T guide wheel Steel guide wheel arm + PA nylon wear-resistant guide wheel, sealed bearing, smooth rotation, reduce chain wear and smooth speed change. H, L main body adjustment screw H and L are positioning screws. Adjusting these two screws is to ensure that the chain is between the largest piece and the smallest piece of [...]
57.66 $ Add to cartCute Simulation Landscaping Decoration Floating Fish Tank Aquarium Aquarium Accessories Landscape Decoration Personality Resin Description: Product category: diver landscaping ornaments Material: environmentally friendly resin Size: 6 x 3.5cm Weight: ornaments plus floating ball about 20g Color: blue, orange Specifications: 1. 【Material】: environmentally friendly resin, 100 brand new, high-quality material selection, non-toxic and harmless, safe to use 2. 【Style】: two movements, photo and diving, can be purchased separately, or the two can be used together, the water world is more vivid 3. 【Design】: With floating balls, floating scenery in water is more interesting; perfect accessories and decorations 4. 【Use】: landscaping ornaments, [...]
40.66 $ Add to cartOn CV Axles This excludes lift kits and torn boots Contact East Lake Axle for any Warranty Claims All warranties must be authorized before shipment to East Lake Axle. Please reference the original sales record number when submitting the warranty claim. The sales record number can be found in My ebay/Purchase history. There is a $10.00 fee to process the warranty, this includes a return air-bill to send the product back to East Lake Axle.For warranty claims please contact [...]
181.69 $ Add to cart100 brand new and high quality Features: High quality of materials. Sunglasses is a fashion icon for those who are stylish and cool person. Not only for decoration,but can also prevent ultraviolet light effectively. Great for sunny Various color can be available for you to choose. Wonderful for outdoor activities,like Wearproof,will not easy to deform. for windy day. Comfortable nose pads will not get allergy and somatological design is fit for long-time wearing. 1 pc of sunglasses only,other accessories demo in the picture are not included! Specification: Lens Material: PC Type: Rimless Size: One Size Quantity: 1 [...]
40.35 $ Add to cartUSB Type C To 3.5 MM Jack Earphone Audio Cable AUX Adapter For Samsung Huawei Xiaomi Redmi Mobile Phone Accessories Converters USB Type C to 3.5 MM Jack Earphone Audio Cable AUX Adapter For Samsung Huawei Xiaomi Redmi Description: Features: With this cable,you can use 3.5mm headphones for LeEco phones. Its only about 10cm,its convenient to carry it. 100 brand new this adapter not compatible for all brand type-c mobile phone,i only can ensure it compatible for letv 2/ letv 2 / letv MAX2,Xiaomi 6 Mi6,other brand , please seach by yourself Dear friend,if your [...]
40.35 $ Add to cartBaby Water Bottle Holder Release Bottles Cup Rack For Milk Bottles Rack Bicycle Bike Bottle Cup Holder Stroller Accessories Features: 1. Select high-quality and thick material, which is strong, smooth, durable, safe, and odorless. 2. Non-slip rubber pad design, helps to lock the cup holder on the rod without moving. 3.360-degree swivel design can be adjusted to fit different sizes of poles. 4. Suitable for most strollers, walkers, wheelchairs, bicycles, scooters, motorcycles, etc. 5. It can hold thermos bottles, water bottles, milk tea cups, straw cups, coffee cups, etc. Specification: Product Name: Bicycle Bottle Cage Material: ABS Color: Black Weight: [...]
40.26 $ Add to cartChcę coś kupić ale szukam informacji jak zamówić... |
Kupiłem coś ale chcę poznać status zamówienia... |
Odebrałem paczkę ale mam pytanie lub problem... |
Chcę dokonać zwrotu i potrzebuję informacji... |
Droptech Sp. z o.o. droptech.polska@gmail.com |
ul. Łódzka 118, Piotrków Tryb. Sprzedajemy tylko przez internet |
NIP: 7712911090 REGON 386758083 |
Wysyłka bezpośrednio od producenta lub dostawcy |
DARMOWA WYSYŁKA + ubezpiecznie dostawy + śledzenie przesyłki |
CAŁKOWITY ZWROT podczas reklamacji |
Reviews
There are no reviews yet.