12/18T Oversized pulley system
Save up to 45% friction resistance, compare to 11T pulley
Ceramic bearing version saves more than 2.2 watt power on average, compare to original transmission
shifting speed increased by 20%-26%
Color: Anode red, enamel, blue, gold, green
Kavez puni karbonskih vlakana
7075 puni aluminijska legura CNC lagani remenica
18TSRX suitable for SRAM X1 XX1 GX NX Ceramic bearing
Keramičke ležaj verzija hibridni keramička verzija ležaj NSK čelika verzija ležaj
Weight: 59g
Ceramic bearing version weighs 1.2g less.
This is the only full carbon fiber oversized pulley system for SRAM 1X on the market, made of reinforced TORAY carbon fiber from Japan, thickened with OFFSET design, which keeps the position of the pulleys in perfect match with the original SRAM pulleys, ensures the shifting feel.
The RD base is 3D scanned, to make sure the contact parts are perfectly matched, leaving the RD stability intact.
Lower lotus tooth pulley, upper pulley maintains in the exact position as the SRAM original pulley, you can enjoy low friction resistance pedaling without having to worry about chain length or cassette compatibility.
Zašto zamijeniti mjenjač remenice
Prvo, zamijeniti originalne remenice s ovima bi poboljšati slab protežu od izvornog skupa, i da gore i dolje napetost lanca između vodećeg kotača i zupčanika mnogo prikladniji.
Second, the number of contact tooth or control tooth between chain and cogs of 17T is more during gear shifting, the more contact, the stronger the control power.
Treće, nakon redizajn kavezu rotacije krivulje, udaljenost između gornje vodilice kotača i zupčanika je poboljšana.
Da ne duljimo, sa svim značajkama što je gore spomenuto, ti bi uštedjeti 2,2 W ili više sa svakim pedaliranja. To je ekvivalent za brijanje 100g off 10kg bicikla.
