Best Chainring Spacers

32T Black Mountain Bike 170mm Square Crankset with 32T Aluminum Alloy MTB Bicycle Crank Narrow Wide CNC Round Chainring Bolts Fit for Road Bike Cycling Crank

Crank:104 BCD ultralight mountain bike crank, only can be used on Single speed chainring..
Crank Arm Length: 170mm, Crank weight: 550g, Crank related holes distance: 74mm..
Chainring:Snail single speed narrow wide teeth chainring, 104BCD, 32/34/36/38T..
Chainring thickness 4mm (Narrow teeth: 1.9mm, Wide teeth: 3.7mm), Weight: about 45g..
Note:These crank and chainring are only suitable for single speed. Can not be used on other speed. If you have any problem before or after purchase, feel free to contact us..

【US STOCK】We have 2 US warehouses, We will ship directly from the US Stock, The product will be expedited freely delivered to you about 2-4 business days that shipped by "USPS/UPS"..
【Material】Crank Made of aluminum alloy, light weight, stylish, flashy styling, high axial strength and compatibility.
【Crank】:104/64mm.crank fit Single/Double/Triple chainring,Crank Arm length 170mm, Crank related holes distance 74m,fit 8-12S chains Single/Double/Triple Speed Chainring.
【Chainring】special teeth profiles design is lead to the chain leave the chainring easier when variable speed happened.Secondly,because of the concave and convex design,the chain has an excessive place ,so the riding speed can be smoother.
【Package Includes】1 x 170mm square crank.

Crank:104 BCD ultralight mountain bike crank, only can be used on Single speed chainring..
Crank Arm Length: 170mm, Crank weight: 550g, Crank related holes distance: 74mm..
Chainring:Snail single speed narrow wide teeth chainring, 104BCD, 32/34/36/38T..
Chainring thickness 4mm (Narrow teeth: 1.9mm, Wide teeth: 3.7mm), Weight: about 45g..
Note:These crank and chainring are only suitable for single speed. Can not be used on other speed. If you have any problem before or after purchase, feel free to contact us..

Made of 7075 aluminum alloy,super lightweight and durable.
Single Chainring Bolts:Nut Shaft Diameter:10mm.Nut Shaft Length:4.5mm.Bolt Head Diameter:8mm.Bolt Head Length:6mm.
Use 5mm inner hexagon spanner to install the bolts.
The Chainring Bolts Fit for universal single chainring/ chainwheel used..
Package Included:5 x Single Chainring Bolts (set).

HIGH QUALITY MATERIAL:Constructed of premium aluminum alloy,high strength,wear resistant and durable to use.A nice replacement for the old or broken ones of your mountain bike chainring guard..
EFFECTIVE PROTECTION:Great accessories for your chainring,this chain ring guard is designed to protect your bike chainring from scratches and friction.Give your chainring a good protection,and prevent your clothes get dirty at the same time..
STEADY CYCLING:The ergonomic round design creates more stampede traction,which relieve the fatigue of leg or knee and ensures a smooth cycling..
COMPATIBILITY:Easy to install and fits perfectly the 104mm BCD bike,compatible with 9 speed bikes,only takes you few minutes to install without any installation guide..
MULTIPLE CHOICES:We have three sizes,32T~34T,36T~38T,40T~42T,meet all kinds of your need.Each chainring guard come with four bolts..

RocRide Single Chainring Bolt Set Comes With 5 Bolts And Can Be Used On Chainrings That Require 4 or 5 Bolts. 7mm Thread Depth. 10mm External Width. Use for Hole Depths of 5-9mm..
Bolts Are Available in Durable Steel for a Classic Look or Lightweight Anodized Aluminum to Match Your Chainring Color. Colors Include Black, Blue and Red..
Aircraft Grade 7075-T6 Aluminum Is Strong And Lightweight with Each Bolt Weighing Around 1.5 Grams Each..
Classic Look Steel Bolts Provide Rugged Durability and Weigh Around 4 Grams Each. BOLTS WILL NOT BE LONG ENOUGH to add accessories like bash guards to chainring. For that purpose you should use a double or triple width bolt..
Bolts are 2 Piece Design and Require a Standard Chainring Bolt Wrench to Install or Tighten. We Recommend Steel Bolts Be Tightened to 12Nm..

☆ CHAINRING - Round narrow wide single 130 BCD chainring for 8 9 10 11 12 speed road bike. The Versatility of the Chainring, Stop dropped chains, install simply. CNC high speed engraving and milling hard oxidation treatment, In order to let you enjoy the ride, it is important to choose the quality.
☆ SAFE EFFLCIENT DESIGN - CNC machining integrated, intensity is more secure, appply for long time cycling. Extended edition plus or minus tooth shape, the chain can effect better.
☆ LIGHTWEIGHT DESIGN - chainring is made of alloy structure, lightweight but sturdy. with positive and negative (The positive tooth corresponding chian tooth width.
tooth corresponding negative chain is narow ), teeth designed to prevent the chain from dropping.
☆ SMOOTH BEAUTIFUL - The bicycle chainring made of high-quality materials can maintain a smooth surface, bright colors, fade, and corrosion resistance. It is easier to clean than traditional chainring and will make your bicycle more beautiful overall.
☆ QUALITY GUARANTEE 1YEAR WARRANTY - If for any reason you are not completely satisfied with the purchase you have made, Or any quality issues within 1 year. do not hesitate to email us, we will do our best to make it right for you as soon as possible. Or you onl....

Suitable for narrow-wide 30-40T chainring(round chainring), 30-38T chainring(oval chainring), Adjustable design，Determine your needs before buying.
It can be used on the tubes of the frame to effectively prevent the chain from falling off and the chain from jumping..
CNC 7075 aluminum alloy, super light and strong, wear and resistance to deformation..
Extremely easy to install, Never drop a chain ever again and double your narrow wide chain ring life..
hollow design, reduce weight, anti-chain effect is good, used for single-disc sprocket, make riding smoother and easier..

the surface of the 32T square taper crankset is frosted and anodized, which effectively protects the aluminum alloy body and does not fade after long-term use.
【Upgrade Design】Narrow wide teeth for better chain retention. Removable chainring ,3 pieces chainrings crankset design, easy to modify single speed crankset, dual crankset, triple crank set. Light weight design, adding no heaviness to you bike, make riding more comfortable and relaxing.
【Crankset Size】104BCD Mountain bike crankset, crank arm length: 170mm, chainring（3/32" 38T)，compatible with 9/16" pedals.
B.B.Axle recommended 117.5mm. Total diameter of chainring is 158mm (6.2in)..
【Package】Complete set including left crankset, right crankset and chainring.
The crank and chainring are only fit single speed, cannot be used with other speed..
【Compatible】Suitable for most of 9/10/11 single speed MTB mountain bike, road bicycle, not for multi-speed bikes..