Sunrace 12 Speed CSMZ80 11-50T Bicycle Groupset Mtb Bike Cassette Shifter Rear Derailleur 110L Chain 36T Crankset Bottom Bracket |

Sunrace 12 Speed CSMZ80 11-50T Bicycle Groupset Mtb Bike Cassette Shifter Rear Derailleur 110L Chain 36T Crankset Bottom Bracket |

Specifications

MZ 12-Speed Wide-Ratio Cassette

WA5 11-50T

[12-Speed Wide Ratio]

[Alloy Spiders]

[Alloy Lockring]

E[ED Black]

702g

MS 10/11/12-Speed Crankset

36T

[Narrow-Wide Tooth]

[Steel Chainring]

[Alloy Forged Cranks]

[SCM435 Bolts & Nuts]

[Chromoly Axle]

[53mm C.L.]

991~1081 g[incl. BB]

Integrated BB for FCM99/97

• Alloy Cups

• Composite Sleeve

• Composite Spacers

​• Sealed Cartridge Bearings

• Weight - 127g

CN12H 12-Speed Chain

• 12-Speed

• Chromized Hollow Pins & Rollers

• Chromoly Hollow Plates

• O [TiN-Black]

• 231g [110L]

MZ 12-Speed Gear Display Trigger Shifter

• Gear Display Type

• Dual Release

• Alloy Large Lever

• Stainless Bolt

• Slick-Stainless Cable

• 139g

MX 12/11/10-Speed Rear Derailleur

[12/11/10-Speed]

MD[1x ≤50T, 2x ≤42T]

[Adjustable Chain Stabilizer]

[Forged Alloy Links]

278g

Images

Package

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​Our Service

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1.About Us

Welcome to our online shop website!

You will find an amazing range of high quality cheap products here. Our company have 10 years internet sell experience. We  pay much attention to our customer service. You can contact us at any time and we will solve the problems for you immediately.

2.Customer Satisfaction

1.If you have any question, welcome to contact us. We are committed to your 100% customer satisfaction.

2.Please give us the opportunity to solve any problem. We understand the concerns and frustrations you might have and will try our best to solve the issues.

3.Shipping

Shipping Time: Nearly all items will be shipped out within 3 business days upon receipt of payment, a small parts goods will be delivered within 7 working days, you can consult me before placing an orde  if necessary. You will be notified by email with the tracking number after your package has been shipped out.

Package: All items are professionally packed with great care to ensure safe delivery.

4.Return Policy

If you want to exchange the items received, you must contact us within 7 days of the receipt of your order. And you should pay the additional shipping fees incurred and the items returned should be kept in their original status.

5.Feedback 

Please give us a postive feedback after getting your package, if you have any question about our goods. Please let us know, contact us by chart window or send us message we will solve the problem in the best way. Thank you!