Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
SRAM X-Sync EX1 Sprocket Chainring for Bosch Motors 18T Straight SteelThe EX1 drive train was designed specifically for the demands of electric assist mountain bikes: a wide gear range with bigger jumps between gears and sturdy components to handle higher torque loads. Liberal use of features found on SRAMs high end MTB parts provide high value, quiet operation and ease of service. X Sync (wide narrow) tooth profiles for great chain management Compatible with Bosch mid drive E bike systems Product Specifics Tooth Count:
The EX1 drive train was designed specifically for the demands of electric-assist mountain bikes: a wide gear range with bigger jumps between gears and sturdy components to handle higher torque loads. Liberal use of features found on SRAM’s high end MTB parts provide high value, quiet operation and ease of service.- X-Sync (wide-narrow) tooth profiles for great chain management
- Compatible with Bosch mid-drive E-bike systems
Product Specifics
- Tooth Count: 18
- Round or Oval: Round
- Drivetrain Speeds: 8
- Drivetrain Speeds: 9
- Drivetrain Speeds: 10
- Drivetrain Speeds: 11
- Direct Mount Type: Direct Mount Bosch Gen 2
- Defined Color: Black
- Ring Position/Type: Chain Retaining Single Ring
- Chainring BCD: Direct Mount Bosch
- Color: Black
Today's Stock Status
10+ Available to ship in 2-4 Business Days
UPC: 710845793622
EAN: Not available
Manufacturer Part Number: 00.6218.007.002
GS50617 CK2142 391038-03
156815-Q0-L
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 1307 reviews
Sort
Product Reviews
★★★★★ 3
I wouldn’t buy from this brand again.
This product was way smaller then the listed measurements.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 4, 2025
★★★★★ 5
Cute set! Would buy other colors.
Color: Dark Blue, Size: 10-11 Years
Fit is appropriate for age, clean look. We will buy in other colors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2026
★★★★★ 5
Great Quality
Color: Neon Green, Size: 10-11 Years
Really cute dress and the color was bright and vibrant!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
★★★★★ 5
Adorable
Color: Purple, Size: 10-11 Years
This dress is adorable. I really love the scallops on the bottom. It fit great and comes with matching shorts.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
★★★★★ 5
Great purchase
Color: Red, Size: 6-7 Years
Adorable!! Fits great and my grand daughter loves the pockets in the shorts!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026