PASS QUEST SRM-110 BCD (4-bolt AERO) Round AERO Narrow Wide Chainring

Model

42T or 44T or 46T or 48T or 50T or 52T or 54T or 56T or 58T 

Colour

Black

Made from

7075-T651 Aluminum Alloy

Surface coating

Anodizing

Made with

CNC milling

Chainring shape

Round 

Compatible cranksets

Weight, grams

93g (42T), 102g (44T), 113g (46T), 121g (48T), 130g (50T), 141g (52T), 154g (54T), 170g (56T), 191g (58T)

Chain compatibility

Support 11/12 ordinary chain   (NO AXS CHAIN)

 Support paying an extra $10 to customize the same silver color

 Bicycle shop or dealer contact customer service

This product can be customized with a devilish smiley face.

         PASS QUEST NARROW WIDE CHAINRING

• The SRMPOWER variable speed dual disc is made of the wholealuminum plate by CNC milling. The back is hollowed andchamfered, ensuring the strength and reducing the weightofthe gear disc! The gearshift disc is designed as a whole, soit cannot be replaced with other gears, and different brandscannot be matched at will.
• Anodized Surface: 7075 aluminum alloy is a particularly challenging material to anodize. To address this, we conducted multiple rounds of prototyping and ultimately selected a Taiwan-based manufacturing facility to ensure the highest quality anodized finish for our chainrings.
• Lengthened tooth design:Our tooth height is 8.5mm.The teeth extend far beyond the chain.Whenyou jumplike crazy.The chain jerked too hard to get out of thet eeth.So as to truly achieve the chain.
• Exceptional Rigidity:
  The chainring is precision-machined via CNC from high-strength 7075-T651 aluminum alloy. Its triangular and textured structural design ensures outstanding rigidity, delivering direct and efficient power transfer.
• Chamfered Strips: Extensive chamfering ensures the chainring remains lightweight. To optimize both weight reduction and rigidity, we have incorporated an extensive striped design. Furthermore, to enhance the chainring's aesthetic appeal and create a sense of three-dimensional depth, the edges and corners of the plate have been meticulously chamfered.
• Lightweight Design: To optimize both weight reduction and rigidity, we have subjected the chainring to extensive hollowing and chamfering processes.
  
• Narrow wide tooth, it design for 1x speed only, can not use as 2x speed, not support front shifting derailleur.
• When using a 12-speed chain, please replace the original SHIMANO fast sprocket with a KMC 12-speed fast sprocket.
• We provide standard screws free of charge.
  Locking torque: 6-8 N·M
  Excessive torque may damage the screw