Reviews Bike Chainring Bolts

DJC Bike Crankset 104BCD with Bottom Bracket for MTB 1x Speed Crank Set Mountain Bike Black Red Color (Balck)

104BCD and 4 Arms: It fit for most MTB frame and chainrings. 104mm BCD is most popular crank size so the cost and chainring price is relatively low. Crank length of hole center to hole center is 170mm..
Front Single Chain Speed: This crankset is for 1x Chainring use. So the appearance looks great and neat. 1x is most popular style in MTB..
Thread BB included: 98% of MTB frame works with this crankset and the thread bottom bracket included. Crankset spindle diameter is 24mm. 4 bolts, side cover also included. It is a wholeset crankset..
Forged Aluminum: it is 3D forged and CNC processing. Material Aluminum 6061. Hollow tech applied for lightweight. A pair crankset weight 680g only..
2 Years Warranty: It manufactured by China famous bike crankset company. We confident to its quality and durability. Offers 2 years warranty to all users..

104BCD and 4 Arms: It fit for most MTB frame and chainrings. 104mm BCD is most popular crank size so the cost and chainring price is relatively low. Crank length of hole center to hole center is 170mm..
Front Single Chain Speed: This crankset is for 1x Chainring use. So the appearance looks great and neat. 1x is most popular style in MTB..
Thread BB included: 98% of MTB frame works with this crankset and the thread bottom bracket included. Crankset spindle diameter is 24mm. 4 bolts, side cover also included. It is a wholeset crankset..
Forged Aluminum: it is 3D forged and CNC processing. Material Aluminum 6061. Hollow tech applied for lightweight. A pair crankset weight 680g only..
2 Years Warranty: It manufactured by China famous bike crankset company. We confident to its quality and durability. Offers 2 years warranty to all users..

104BCD and Square Taper: 104mm BCD is most popular crankset and price is relatively low. But please make sure your MTB bike bottom bracket is squared taper type..
Multi Speed Support: the crankset can use as 1x, or 2x and 3x speed. Most conditions people prefer use it as 1x. It comes with 1 unit 104bcd narrow wide chainring in package, works for 7-12s chain. Crankset hole for pedal is 9/16 inch(14mm)..
Forged Aluminum and CNC: it is 3D forged and CNC processing. Material Aluminum 6061. Hollow tech applied for lightweight. A pair crankset weight 590g only..
170mm and 175mm for Choose: length refers to hole center to hole center distance. Usually buy 170mm is fine. 175mm model is 5mm longer..
Package Content: a pair crankset, 1pcs 104BCD narrow wide chainring, 4 sets steel bolts. Not include BB..

Material: Alu 6061 Bicycle crank ,Design of Stiffener,Durable,Light Weight,only 499g/set.Full CNC Machined 7075 Alloy Aluminum 38 Tooth Chainring.
Teeth: 38T,Shape:Crown. Chainring Weight: 71.5g(0.15 lbs) ,Fit for 9,10,11 Speed Road Bike crankset etc.,.
BCD: 104mm(Outer Circle) , 64mm(Inner Circle).Color: Black ..
Crank Arm Length: 170mm,Chain Line:49mm,Removable chainring ,3 Piece Chainrings Crankset Design,Easy to modify single speed crankset,Dual Crankset ,Triple Crank Set..
Squre tapered BB ,Pedal size : 9/16" , BB not included, Fit For Mountain Bike, Road Bike Crank Set etc.,.

Precision Machined Chainring Bolts for Single-Ring Drivetrains.
NO NUTS are included with these bolts as they are intended for use with threaded chainrings..
They have a 4 mm hex socket and are 10 mm long so you can use a bash ring with your chainring that has threaded standoffs like our 104 BCD 30t ring, elliptical 104 BCD rings, 76 BCD rings and others..
4 bolts weigh only 5 grams and work great with Wolf Tooth or any other brand threaded M8 x 0.75 chainrings.

Material：7075 T6 Aluminum Alloy Crankset.Rugged and durable, Precision tooth shape,smooth shifting.High strength removable chainring,Easy to retrofit.
Specification:Hollow Integrated.170mm crank arm leagth.130BCD Duable chainring.39/53T teeth chainring.115mm axle length.
Comes with Bottom Bracket and crank dust cap. Crank dust cover effectively protects the crank. Threaded central axis: suitable for 68/73mmBSABB. BSA1.37*24T/68-73mm,Fit for Shimano.
Scope of application: Suitable for most Road bike, mountain bikes, hybrid bike, E-bike, Schwinn, Mongoose, cruisers, off-road bike, folding bikes, BMX and so on.
BOLANY COMPANY NEW RELEASE: BOLANY has provided cyclists around the world with satisfactory forks and cassettes in the past few years. Now, BOLANY will release its own bike crankset to establish a comprehensive BOLANY accessories system. At the same time, BOLANY will maintain excellent customer service. Feel free to contact them if you have any questions.

?EASY TO INSTALL?This bike chain ring set of connecting rods is easy to install and adapts perfectly to the bolt pattern of 104 mm, 32, 34, 36, 38 teeth to choose from..
?INCREASES WEAR LIFE?Bike single chainring adopts standard teeth design, which ensures ultimate chain retention, increases wear life, and reduces friction and noise..
?HIGH STRENGTH & LIGHTWEIGHT?The bicycle chainring bottom bracket is made of high quality aluminum alloy, it is lightweight, without heaviness for the bicycle..
?BIKE REPLACEMENT ACCESSORY?Our mountain bike chainring with integrated structure, offers a good occlusion with your bicycle chain. An great replacement for bike repair..
?CNC PRECISION PROCESS?CNC precision machining and anodic oxidation electroplating, keep medals smooth surface, bright color, not faded and corrosion resistance..

Bolts thread length: 8.5mm x M8, nuts thread length: 5.25mm x M8, diameter: 9.78mm..
Package include: 5x chainring bolts, 5x chainring nuts..

Material: CNC machine AL 6061/T6,Lightweight aluminum bash guard for All Mountain and aggressive XC use.
BCD: 104mm ,Shape : Round , Thickness: 4mm,Durable. Diameter:150mm ,Weight:Approx 59.2g(0.13lb).
Fit For 104BCD 30T, 32T, 34T Chainring , Super long M8 Crank bolts included(add spacer).
Use for Single Speed/Double/Triple Crankset Refitted into 1X,2X System,Considering interference,if your crankset is single speed design ,please add spacer between chainring and bashguard before use.
Parcel: Cycling chainring bashguard 1 pcs ,M8 crankset bolts 4sets(2mm spacer incuded).