'Revolutionary' tshiab rear derailleur tawb tau thov kom txuag watts thiab hnyav thaum txo suab nrov los ntawm 60%
Absoluteblack tau tso tawm Hollowcage, tus tshiab oversized derailleur pulley tawb uas lub hom hais tias yog 'lub kaj ntug ntawm ib tug tshiab era rau rear derailleurs'.
Cov chaw tsim khoom hauv tebchaws Askiv, paub zoo tshaj plaws rau nws cov oval chainrings thiab Graphenlube wax lubricant, thov tias thaum lub tsheb derailleur tawb tsis tau hloov rau yuav luag 70 xyoo, Hollowcage cov pa roj carbon mono-phaj tsim 'hloov txhua yam' nrog nws loj, tag nrho ceramic bearings thiab 'lub siab tshaj plaws ntsiag to pulleys puas tau tsim'.
Kev ntsiag to yog carbon
Lub Hollowcage nta dab tsi Absoluteblack hu ua Silent Xring Pulley, uas siv cov roj hmab tshem tawm cov hlua uas ua rau cov saw hlau cuam tshuam rau cov hniav rub, txo qis lub suab los ntawm kev koom tes.
Vim li ntawd, lub tuam txhab lees tias lub suab nrov txo qis los ntawm 12-14dB, nyob ib ncig ntawm 60%, piv rau tus qauv Shimano Dura-Ace pulleys.
Kev nruj kuj tau ua kom zoo dua qub, nrog lub tawb hloov tau yooj yim thiab cov lus qhia nruj dua. Absoluteblack hais tias muaj lub tawb hloov pauv tau tso cai rau kev sib raug zoo nrog lub zog siab dua thiab txo kev sib txhuam, yog li txuag watts, vim tias lub rubey tsis sib ntaus sib tua.
Txoj kev sib txuas yog pab ntxiv los ntawm kev tshem tawm ib feem ntawm lub tawb thiab ua ib lub tawb mono-phaj uas hloov tau ntau dua rau ntau lub kaum sab xis.
txhawm rau ua kom qhov tawv nqaij ntawm cov lus qhia rub, Hollowcage siv cov kabmob loj, cov kabmob ceramic tag nrho, uas tau hais kom coj kev hloov pauv mus rau lwm lub tawb nqa. Absoluteblack piav qhia tias: 'Lub tshuab rub lub tawb loj feem ntau siv cov kabmob me me, nrog ntau qhov kev ua si sab nraud ntawm cov hniav, uas ua rau qhov tsis zoo, hloov pauv tsis zoo.'
Rau kev hloov pauv ntxiv, Hollowcage lub taub hau sab saud muaj cov hniav siab uas pab txhawb qhov tseeb ntawm kev hloov pauv thaum piv rau cov hniav ntiav ntawm nws cov neeg sib tw.
Watt's in it for me?
Ib cag ntawm kev txhim kho sonic thiab textural, Absoluteblack hais tias Hollowcage yog qhov ua tau zoo dua aerodynamic dua li ob qho tib si Dura-Ace tawb thiab 'kev ua lag luam ua' tus neeg sib tw, txawm hais tias nws lees tias qhov sib txawv me me uas tsis muaj ' lub ntsiab lus watt poob 'ntawm cov kev xaiv.
Nws hais tias qhov kev txuag loj tshaj plaws yog los ntawm lub caij nplooj ntoos hlav nro thiab lub tawb hloov mus rau chainline, uas, ua tsaug rau cov hniav siab thiab mono-phaj tsim, muab lub Hollowcage kom zoo dua ntawm qhov seem ntawm kev ua lag luam.
Nws yog qhov pom tau tias tseem yog ib qho ntawm cov pob tawb loj tshaj plaws uas koj tuaj yeem yuav, hnyav ntawm 71g.
xaiv thiab nqe
Whle lub Absoluteblack Hollowcage tsis pheej yig, teem koj rov qab £ 519, nws muaj nyob rau hauv zaj sawv, titanium, liab thiab kub nrog rau cov slick dub.
