RIRO MTB Chainwheel CNC Aluminum Alloy Bicycle Chainring for SRAM Mountain Bike Professional Cycling Crankset Part Chain Ring

Welcome to our store! We provide high-quality products with complete specifications and fast shipment. Every product is strictly inspected before delivery. Any inquiries about compatibility, usage and logistics are welcome. We support thoughtful after-sales service, shop with confidence.High-concerned chemical : None Type : Bicycle Chainwheel Use : BMX,Mountain Bikes,Road Bicycles Material : Aluminum alloy Category : Chain Wheel

riro Origin : China PRODUCT : Bike Chainwheel BRAND : RIRO INSTALL : 3/8 nails Installation TEEEH NUMBER : 30T / 32T / 34T / 36T / 38T / 40T / 42T MATERIAL : 7005 Aluminum Alloy OFFSET : 3mm offset PROCESS 1 : CNC Process PROCESS 2 : Surface anodizing FEATURE 1 : Ultralight FEATURE 2 : narrow-wide teeth Bicycle Part : Bicycle Chainwheel Bike Part : Bike Chainwheel Bicycle Chainwheel : Bicycle Chainring

RIRO MTB Chainwheel CNC Aluminum Alloy Bicycle Chainring for SRAM Mountain Bike Professional Cycling Crankset Part Chain Ring BETTER FIT The gear disc design integrates more seamlessly with the crankshaft, achieving a better fit and effectively reducing abnormal noises.

PRODUCT PARAMETERS Number of teeth: 30/32/34/36/38/40/42T Suitable: for SRAM 3-point/ 8-point cranksets

NOTE . The 3 bolts directly installed chainring is CNC-milled from a single piece of aluminum . The back is processed with hollowing and chamfering . To minimize weight while ensuring strength. . The teeth maintain an extended profile, some edges are chamfered to prevent the chain from jumping off the teeth and to prevent the chain from slipping.

ADVANTAGES OF POSITIVE ANDNEGATIVE TOOTH DISCS Removing the front derailleur greatly reduces the vehicle's load andprevents the chain from falling off during cycling

CNC PROCESSING TECHNOLOGY Uses aerospace-grade aluminum alloy for CNC integrated molding

POSITIVE AND NEGATIVE TOOTH DISC Removing the front derailleur greatly reduces the vehicle's load andprevents the chain from falling off during cycling

ANODIZING TREATMENT Delicate texture, long-term use will not fade, prevent oxidation

FRONTAL DISPLAY Enhances overall rigidity, disperses the force of foot pressure, prevents the disc from deforming and shaking when heavily stepped on, and reduces the accumulation of mud and sand.

RECESSED CHAMFERING The chain engages with the teeth more smoothly, reducing noise and wear, while also achieving lightweight, high strength, durability and smooth pedaling.

RECESSED CHAMFERING The chain engages with the teeth more smoothly, reducing noise and wear, while also achieving lightweight, high strength, durability and smooth pedaling.