14 / 18T Oversized kapi mfumo
Ila hadi zaidi ya 60% ya upinzani mlolongo msuguano
Kauri kuzaa toleo kuokoa juu ya 2.4 wati kwa wastani, ikilinganishwa na maambukizi ya awali.
shifting speed increased by 20%-26%.
Color: Anode red, enamel, blue, gold, green
Full carbon fiber ngome
Full 7075 alumini Aloi CNC nyepesi kapi
18TX yanafaa kwa ajili ya Shimano XTR / XT / SLX M9000 / M8000 / M7000GS / M6000GS
SS RD kubadilisha na SGS RD
Kauri kuzaa toleo hybrid kauri kuzaa toleo NSK pua kuzaa toleo
Uzito: 56g
Kauri version ina uzito 1.2g chini.
The brand-new lotus tooth process provides extra light weight with improved chain stabilizing capability, compared to traditional narrow-wide tooth process.
Forging from an entire piece of 7075 aluminum, the lotus process minimizes the thickness of the pulley for lighter weight, while leaving the wider tooth thicker for enhanced performance.
The lotus tooth process, named after its complex angle design, decrease the contact area between the tooth and the chain, less contact, less friction. furthermore, the said contact point is where grease, dust and mud accumulate, with inclined angle instead of right-angle, lotus tooth process also helps pushing these friction and damaging factors out, maintaining the chain at optimal performance state.
For Shimano MTB series, the upper pulley implements an optimized 14t lotus design, with more complex curve angle and tooth shape, preventing abnormal chain movement while shifting which is commonly found in cassette extension modifications, i.e. 46T to 50T, resulting lower noise and friction, and faster smoother shifting experience.
Kwa nafasi ya derailleur kapi
Kwanza, kuchukua nafasi ya pulleys awali na hizi bila kuboresha kunyoosha dhaifu wa seti ya awali, na kufanya juu na chini mvutano mlolongo kati ya mwongozo gurudumu na cogs zaidi ya kutosha.
Pili, idadi ya jino kuwasiliana au jino kudhibiti kati ya mnyororo na cogs ya 17T ni zaidi wakati wa shifting gia, wasiliana zaidi, na nguvu ya nguvu ya udhibiti.
Tatu, baada ya kuunda upya ngome ya mzunguko Curve, umbali kati ya juu kuongoza gurudumu na cogs ni bora.
Long hadithi fupi, na sifa zote zilizotajwa hapo juu, ungekuwa kuokoa 2.2 wati au zaidi na kila pedaling. Hiyo ni sawa na kunyoa 100g off 10KG baiskeli.
