14 / 18T tobijulo pulley eto
Fipamọ to awọn diẹ sii ju 60% pq edekoyede resistance
Seramiki ara version fi lori 2,4 Wattis lori apapọ, akawe si atilẹba gbigbe.
shifting speed increased by 20%-26%.
Color: Anode red, enamel, blue, gold, green
Full erogba okun ẹyẹ
Full 7075 aluminiomu alloy CNC lightweight pulley
18TX o dara fun SHIMANO XTR / XT / SLX M9000 / M8000 / M7000GS / M6000GS
SS RD iyipada si SGS RD
Seramiki ara version arabara seramiki ara version NSK, irin ara version
Àdánù: 56g
Seramiki version wọn 1.2g kere.
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.
Kí nìdí ropo derailleur pulley
First, ropo atilẹba pulleys pẹlu awọn wọnyi yoo mu awọn lagbara na ti awọn atilẹba ṣeto, ki o si ṣe awọn oke ati isalẹ pq ẹdọfu laarin awọn guide kẹkẹ ati cogs Elo siwaju sii deedee.
Keji, awọn nọmba ti olubasọrọ ehin tabi iṣakoso ehin laarin pq ati cogs ti 17T jẹ diẹ nigba jia ayipada, awọn diẹ olubasọrọ, awọn ni okun awọn iṣakoso agbara.
Kẹta, lẹhin redesign ẹyẹ ká yiyi ti tẹ, awọn aaye laarin awọn oke guide kẹkẹ ati awọn cogs ti wa ni dara si.
Long itan kukuru, pẹlu gbogbo awọn ẹya ara ẹrọ darukọ loke, o yoo fi 2.2 watts tabi diẹ ẹ sii pẹlu kọọkan pedaling. Ti o ni ni deede ti fifa-100g pa a 10KG keke.
