170mm Mountain Bike Crankset 8-12 Speed 34/36T 104BCD Single-Disk Chain Wheel

Description: Product parameters Brand: BOLANY Name: Hollow integrated crank Compatible: 8/9/10/11/12s BCD: 104 Total crank weight: 750g Shaft outer diameter: 24mm Material: Aluminum alloy Length: The distance between the two holes is 170mm Color: Yellow/Blue/Red/Black .axle chrome molybdenum steel »improve the stability of the crank and the hollow shaft,and improve the performance. .fine finishing tooth pattern »adopt multi-stripe fixing method,make the crank force more direct. »crank is widened and thickened, making it stronger and more durable .Internal weight reduction design »Make cranks lighter »CNC hollow processing »The die-casting process is adopted to make the aluminum alloy more dense in hardness, lighter in weight and higher in strength .Precision thread »Make the texture smoother without burrs Using positive and negative toothed discs The chain is more stable and less likely to fall 34T / 36T two options Bottom Bracket BB91 Threaded Bottom Bracket >Built-in bearing High degree of lubrication >Smooth pedaling Reduce noise >Aluminum alloy washer*3 The original length of the Bottom is 68mm, and it is 110mm after telescopic. Hollow thread screw-in Reduce noise, Improve rigidity, and the sealing system is easy to store screw thread bottom。 Aluminum alloy body, inner diameter 24mm, Weight about 92g, Specification: Suitable for frame bottom bracket 68-73mm, Tooth pattern BC1.37-24T. The bottom is equipped with 3 aluminum alloy washers, Which are more durable and less deformable than the previous plastic washers. 68mm (Road bike bottom bracket) Add 1 washer to the right 68mm (Mountain bike bottom bracket) Add 2 washers on the right and 1 washer on the left 73 mm(Mountain bike bottom bracket) Add 1 washer on the right. A variety of colors to choose from Black / Yellow / Blue / Red Anodized Brighter and more colorful Prevent oxidation, Effectively protect the aluminum alloy body, Long-term use will not fade. Complimentary installation tools+Disk nails*4

Price: 39.52 USD

Location: fujian

End Time: 2024-08-30T18:59:25.000Z

Shipping Cost: 0 USD

Product Images

170mm Mountain Bike Crankset 8-12 Speed 34/36T 104BCD Single-Disk Chain Wheel

Item Specifics

Restocking Fee: No

Return shipping will be paid by: Buyer

All returns accepted: Returns Accepted

Item must be returned within: 30 Days

Refund will be given as: Money back or replacement (buyer's choice)

Set Includes: Bottom Bracket, Chainring, Crankset

Material: Aluminum, Titanium

Number of Speeds: 1 Speed

Brand: Unbranded

Crankarm Length: 170 mm

Unit Type: Unit

Manufacturer Warranty: 1 Year

Compatible Bike Type: Universal, Beach Bike, BMX Bike, BMX Bike - Old School, City Bike, Cyclocross Bike, Downhill Bike, Electric Bike, Fat Bike, Fitness-/Crossbike, Folding Bike, Gravel Bike, Hardtail Bike, Hybrid Bike, Mini Bicycle, Mountain Bike, Racing Bike, Road Bike, Single Speed/Fixie, Time Trial/Triathlon Bike, Track Bike, Trekking Bike

Number of Chainrings: Single

Country/Region of Manufacture: China