SENICX X120BCD (4-bolt AERO) Round Narrow Wide Chainring

Model

38T or 40T or 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

60g (38T), 70g (40T), 86g (42T), 100g (44T), 112g (46T), 123g (48T), 134g (50T), 149g (52T), 163g (54T), 180g (56T), 193g (58T)

(Due to different measurement methods
any weight difference within 5% is within a reasonable range)

Chain compatibility

Support 9/10/11/12 speed ordinary chain

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

 Bicycle shop or dealer contact customer service

This chainring is a 120BCD single ring
Not 110BCD,not110BCD,not 110BCD.
Compatible with PR5/6/7
And other asymmetrical 120BCD cranksets.
Not compatible with AXS 12-speed chains.

PASS QUEST NARROW WIDE CHAINRING

• Hey bro, this product isn't compatible with power meters or crank jaws, even though they look very similar. It's only for SENICX cranks because its specifications are quite unique.
• Milled from a single sheet of aluminum with precision CNC machining for an ideal balance of stiffness and lightness.The back is hollowed and chamfered to reduce weight while retaining structural strength.
  An extended narrow-wide tooth profile projects beyond the chain’s contact surface, making chain drops highly unlikely even under aggressive chain movements. Compatible with various 120BCD crank shapes for effortless fitment.
  
• 7075 aluminum alloy is difficult to anode
  For this reason,we through many product proofing
  Upgrade sandblasting anode to matte anode
  More beautiful textur
  
• Silky Power
  8.5mm Extended Teeth
  Deeper tooth engagement for superior chain retention.
  Fewer Chain Drops
  chain is farless likely to pop off underrough riding
  or high-torque shifts.
  Solid Pedal Feel
  More secure engagement yields a firmer
  more responsive pedal stroke.
  Stronger Sprints
  Direct powertransfer for decisive acceleration.
  
• Includes 4 steel mounting bolts. Higher shear strength
  And torque capacity for a more secure installation.
  
• The chainring is CNC-machined from high-strength
  7075-T651 aluminum,combining strength and toughness
  To withstand impacts and collisions.
  Its excellent wear resistance ensures durability against
  long-term use and chain friction.
• (BCD:THE CENTER HOLE OF THE DISC NAILFORMS THE DIAMETER OF THE CIRCLE)
• 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