17TSE Oversized pulley wheel System manufacturers and suppliers | Kactus

17TSE ओभरसाइजगरिएको चरखी पाङ्ग्रा प्रणाली

छोटो विवरण:

Bicycle Parts Bike Jockey Carbon Fiber Wheel 17TSE Bicycle Rear Derailleur Pulleys Product description *12/17T super large size guide wheel set system *Saves 45% chain friction resistance compared to 11T guide wheels” *Ceramic bearing version saves more than 2.2 watts of average power compared to the original transmission system *Full carbon fiber cage *Full 7075 aluminum alloy CNC cutting lightweight guide wheel and TC4 titanium alloy spindle *Color: Anode red, enamel, blue, gold, gre...

  • एफओबी मूल्य: अमेरिकी $ 0.5 - 9,999 / टुकडा
  • Min.Order मात्रा: 100 टुकडा / मोहरे
  • आपूर्ति क्षमता: 10000 टुकडा / प्रति महिना मोहरे
  • पोर्ट: शेन्जेन
  • भुक्तानी नियम: एल / सी, डी / एक, डी / पी, टी / टी
  • उत्पादन विस्तार

    design concept

    उत्पादन टैग

    साइकल पार्ट्स बाइक जकी कार्बन फाइबर व्हील 17T एसई  साइकल पछाडिको Derailleur Pulleys


    उत्पादन विवरण

    * 12 / 17T सुपर ठूलो आकार पुस्तिका पाङ्ग्रा सेट प्रणाली

    * उद्धार 45% श्रृंखला घर्षण प्रतिरोध 11T पुस्तिका पाङ्ग्रा तुलना "

    * सिरेमिक असर संस्करण मूल प्रसारण प्रणाली तुलना औसत शक्ति को 2.2 भन्दा बढी वाट बचाउँछ

    * पूरा कार्बन फाइबर पिंजरे

    * पूरा 7075 एल्यूमीनियम मिश्र धातु सीएनसी काटन हल्का पुस्तिका पाङ्ग्रा र TC4 टाइटेनियम मिश्र धातु धुरी

    *Color: Anode red, enamel, blue, gold, green

    * 17TSE अनुकार ETAP लागि उपयुक्त छ

    * सिरेमिक असर संस्करण हाइब्रिड सिरेमिक असर संस्करण NSK इस्पात असर संस्करण

    * वजन: 63 ग्राम

    * द माटोको असर संस्करण 1.2 ग्राम हल्का इस्पात असर संस्करण भन्दा हुन्छ


     1.Different from other brands with eccentric designs, we designed these two products adopting the SRAM concentric design. The benefit of such design is that it won’t have any negative impact on neither the crisp shifting feel nor the tooth capability of the cassette nor 

    This is also the exact reason why Shimano ceased the production of 6800/9000 and upgraded their design to R8000/9100.

    Therefore, we choose 12T/17T over 17T/17T.

    Compared to original transmission system with 11T pulley, our products decrease friction resistance by 45%, ceramic bearing pulleys save more than 2.2 watts on average with each pedaling, increase shifting speed by 20-26%. Enhanced chain stability by implementing narrow-wide tooth upper pulley for more accurate and crisper shifting.


    2.Extended tooth for lower pulley, to prevent chains from coming off.

    One thing to clarify is that, it’s not wise to implement narrow-wide tooth to any situation.

    Yes, narrow-wide tooth provides better stability, but it is achieved at the cost of more friction resistance. As designers and manufacturers, we aim to be adaptable, to provide different products for different occasions, to suit your need best, not bragging a certain “high tech” which looks fancy but brings negative impact for your experience.


    3.Titanium alloy CNC shaft.

    To pursue the goal of lightweight, we overcame as many obstacles as possible, even it’s just for 2-4 grams of improvement. Shafts of products for ETAP and mechanical are both made of 6/4 titanium alloy. Even in original SRAM products, titanium shafts are only available with RED RD, not even ETAP, ETAP shafts are made of steel.


    4.Patent design for ultra-lightweight concentric upper pulley structure.

    One 7075CNC screw to fasten 7 pieces. Easy to maintain or customize while remain light and durable. 


    किन derailleur चरखी पाङ्ग्रा प्रतिस्थापन

    पहिले, porous वसन्त स्थिति सीमा तनाव हदसम्म समायोजन सक्छ फिर्ता, मूल कमजोर खण्डका को कमजोरी सुधार, र माथि र पुस्तिका पाङ्ग्रा र cogs बीच तल श्रृंखला तनाव धेरै पर्याप्त बनाउन।

    दोश्रो, पछिल्लो derailleur 17T को श्रृंखला र cogs बीच सम्पर्क दाँत नम्बर वा नियन्त्रण दाँत नम्बर थप गियर स्थानांतरण समयमा, यो सिर्फ मध्य र केही लाठी दुई पक्ष, ठूलो नियन्त्रण लीवर, मजबूत नियंत्रण शक्ति चिमोटे गर्न चाहनुहुन्छ छ।

    अन्ततः, पछि पिंजरे गरेको परिक्रमा वक्र नया स्वरूप, माथिल्लो पुस्तिका पाङ्ग्रा र cogs बीच दूरी सुधार भएको छ।


    स्थापना कदम 

    18040739- 中 英文 说明书

    1. First, find the triangle cover in the back of etap rear derailleur

    18040739- 中 英文 说明书

    2. Remove the cover with 1.5mm hex wrench

    18040739- 中 英文 说明书

    3. Remove the cover

    18040739- 中 英文 说明书

    4. Find the steel part with a hole when remove the cover

    18040739- 中 英文 说明书

    5. Remove the steel part (CAUTION: When you remove the steel part is easy to spring out the whole pulley cage)

    18040739- 中 英文 说明书

    6. Remove the steel part you can see it is a micro fixed fork

    18040739- 中 英文 说明书

    7. Grease the titaniumaxle before assemblynew cage

    18040739- 中 英文 说明书

    8. Grease the spring before assembly new cage.

    18040739- 中 英文 说明书

    9. Find the hole that red arrow show in the picture and push Spring in

    18040739- 中 英文 说明书

    10. Clockwise rotate the cage and pushin to rear derailleur

    18040739- 中 英文 说明书

    11. Push all when make sure the positioning post right in the position

    18040739- 中 英文 说明书

    12. Reset the steel fixed fork in the triangle hole

    18040739- 中 英文 说明书

    13. Push the steel fixed fork right in the position

    18040739- 中 英文 说明书

    14. Reset the triangle cover

    18040739- 中 英文 说明书

    15. Fixed cover screw in 2N.m with 1.5mm hex wrench

    18040739- 中 英文 说明书

    16. Check out the cover is immoveable

    18040739- 中 英文 说明书


  • अघिल्लो:
  • अर्को:

  • Concentric swing system.

    SRAM has been on a different path when it comes to RD design. While Shimano and CP prefer eccentric structure, SRAM chooses concentric structure. With eccentric RD structure, the RD shifting suffers from the length difference of chain between different FD positions. If there is no FD, eccentric design is just perfect for the impact from the shifting curve from cassette to the chain length change, just like what SRAM has done for 1X system, which fulfill both the need for speedy shifting and stability.

    The new Shimano DA9100 and R8000 are implementing concentric upper pulley design, which is just another example of the excellency of such design, the relatively fixed position of the upper pulley prevents negative impacts from both jumpy surface and FD shifting, ensures the accuracy and speed of RD shifting.

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