1.SENSAH- Empire pro 11speed Black groupset which includes: 

2.Prowheel Chainwheel 170mm

3.Prowheel Chainring 36t

4.Prowheel Bottom bracket 30mm spindle

5.SENSAH (aluminum alloy version)
6.EMPIRE Shifter-R
7.EMPIRE Shifter-L
8.EMPIRE front derailleur
9.EMPIRE rear derailleur (Maximum compatible with 30T, need Derailleur Extension Extender adapter with 32T and 34T)
10.SUNSHING 11-50t Cassette

11.YBN X12 Chain

12.Single package size: 35X25X12 cm

13.Single gross weight: 2.53kg

14.Package Type: corton or agree

1.SENSAH-SRX PRO 1x11 Speedgroupset which includes: 

2.Prowheel Chainwheel 170mm

3.Prowheel Chainring 44t

4.Prowheel Bottom bracket 30mm spindle

5.Sensah 11s Road Groupset R/L Shifter + Rear Derailleurs +SUMC Chain+cassette Kits for Gravel-Bikes

6.SUNSHING 11-50t Cassette

7.YBN X12 Chain.

8.Weight: about 2432g

9.Single package size: 20X15X10 cm

10.Single gross weight:0.330 kg

11.Package Type:inside:foam and bubble bags ,outside:carton box

1.SENSAH-XRX MTB 12 Speed groupset which includes: 

2.Prowheel Chainwheel 170mm

3.Prowheel Chainring 34t

4.Prowheel Bottom bracket 24mm spindle

5.Sensah 12s MTB Groupset Rear Derailleurs

6.SUNSHING 11-50t Cassette

7.YBN X12 Chain.

8Function:Help the rider maximize the power of pedaling and increase

9.Weight: about 2520g

10.Single package size: 36X25X12 cm

11.Single gross weight:2.52 kg

12.Package Type:inside:foam and bubble bags ,outside:carton box