Sram Red D1 Flattop 120L w/PowerLock Rainbow grandinė 12 pavarų

Sram Red D1 Flattop 120L w/PowerLock Rainbow grandinė 12 pavarų

The all-new SRAM RED chain was redeveloped from the ground up. The unique link shape allows the chain to be narrower and lighter while increasing strength and providing more space between the outer plates of the chain and the cogs on either side. Result: a quieter chain with faster, more precise shifts.

FEATURES

• Flattop technology enables a narrower chain with quieter operation and increased strength and durability
• Hard Chrome plated inner link plates and rollers for reduced wear and prolonged life.
• HollowPin construction for increased strength and efficiency
• Requires new Flattop Powerlock

Technology

Flattop™ | In order to realize the larger ratio range of X-RANGE™ cassettes and to allow correspondingly smoother, smaller-step gear changes, it requires a narrower chain. To ensure that durability does not suffer, SRAM has added material to the flat side of the outer plates and hard-chrome plated the rivets, inner plates and bushings. This way, the Flattop™ chains not only outperform the 11-speed models in terms of durability, but are also at least as efficient.

Hard Chrome™ | Thanks to a special machining process for the inner links and rollers, the hard chrome-plated chains from SRAM achieve a four times higher wear resistance. Also in terms of push pin strength and overall strength, the extremely stable and durable Hard Chrome™ chains do not have to hide from other current models.

HollowPin™ | This construction method is used in the top models among SRAMs chains, the PowerChains. The HollowPin™ technology not only reduces the weight to the lowest possible for a full pin chain, but also provides a stronger plate adhesion and more effective gear changes in front and rear.

SPECIFICATIONS

• Compat - Speed (CN):12s-Road
• Chain length (links):120 links
• Color - Outer link:Silver
• Color - Inner link:Rainbow
• Chain connector:PowerLock D1
• Inner link finish:Chrome Plated
• Outer link finish:Nickel
• Pin variant:Hollow Pin
• Pin treatment:Chrome Hardened

Dėl skirtingų kompiuterių monitorių bei telefonų, planšečių ekranų raiškos nustatymų skirtinguose įrenginiuose prekės spalva ar atspalvis gali skirtis nuo matomo nuotraukoje, t.y. neatitikti realybėje esančios prekės spalvos ar atspalvio.