FIFTY-FIFTY Round 104BCD Chainring, 30T 32T 34T 36T Narrow Wide Mountain Bike Chainring, Single Chainring for 9/10/11-Speed with 4 Alloy Chainring

FIFTY-FIFTY Round 104BCD Chainring, 30T 32T 34T 36T Narrow Wide Mountain Bike Chainring, Single Chainring for 9/10/11-Speed with 4 Alloy Chainring

Material: the bike chainring is made of high quality anodic oxidation 7075 T6 aluminium alloy, aerospace grade strength. Very Durable and Stiff: FIFTY-FIFTY 104 chainring is 4.5mm thickness plant to ensure the 104mm BCD MTB chainring no flexing. Narrow Wide Tooth Design: The narrow-wide chainring increases chain retention and wear life, no chain drop, reduces friction and noise. Compatible with 9/10/11 speeds, ideal for replacing old chainrings or converting 2 or 3 speed chainrings to single speed. Comes with 4 aluminum alloy chainring bolts. (Tighten to recommended torque, do not over tighten.) Light Weight: 30T (36g/1.27oz) / 32T (36g/1.27oz) / 34T (48g/1.69oz) / 36T (60g/2.12oz)

FIFTY-FIFTY 104BCD Narrow Wide Chainring, For 9/10/11 Speed Cranks, Come With 4 Alloy Chainring Bolts

SPECIFICATIONS:

Material: Machined 7075 T6 aluminum

Finish: Anodized

Color: Black,Blue,Red

Range: 30T,32T,34T,36T

Compatibility: 9/10/11 speed

Size/BCD: 104BCD

Weight: 36g(32T) 48g(34T) 60g(36T)

Package Included:1*104BCD Narrow Wide chainring and 4*Fixing bolts

Feature:

1.The new narrow-wide teeth design increases chain retention, wear life, and reduces friction and noise.

2.Larger wide tooth design provides maximum ring durability and drop performance

3.Super durable and light weight

4.Excellent Fit and Great Value

5.Easy to install and fits perfectly the 104mm bolt pattern

Installation Notes: :

1.This chainring's BCD(bolt circle diameter) is 104mm. Before submiting the purchasement, please make sure that your crankset's BCD is 104mm,otherwise they won't fit.

3. 30T rings have integrated shims and chainring bolt threads to allow the smallest ring size possible on a 104 PCD crank.