Shipping: Shipped from distribution center in Seattle, United States of America.
Groupspree focuses on the power of group buying. The manufacturer or wholesaler proposes a heavily discounted price for a large quantity bulk purchase. Groupspree facilitates the bulk purchase on behalf of all the group-buy participants. The deal commences once there are sufficient participants in the group-buy.
2,900 participant Groupspree
2,020 members participating currently
880 additional participants needed
This deal will commence once Groupspree reaches 100%.
The JetBlack Speed and Cadence Sensor uses both Bluetooth Smart and ANT+, making it compatible with most apps, smartphones, watches and cycle computers. The compact and slim waterproof design is easily installed and has a universal fit.
Accurate speed and cadence measurement Compact &; slimline design Universal fit &; easy installation Bluetooth Smart and ANT+TM wireless technology Works with most apps, smartphones, watches, computers Replaceable CR2032 coin cell battery lasts up to 20months Third party app compatibility
5 Star (11)
4 Star (14)
3 Star (2)
2 Star (1)
1 Star (3)
Average Star Rating: 3.9 out of 5
(31 customer reviews)
31 reviews for Jetblack Bike Speed And Cadence Sensor
Rated 5 out of 5
Cute from Hartford, United States
Top product nothing more to say
Rated 5 out of 5
Gonewithwind from Stockton, United States
Exactly what I was looking for at a very reasonable price even if you need to wait for group buy
Rated 5 out of 5
Princess Weapon from Greenville, United States
Very happy with my purchase. Great price great buy
Rated 5 out of 5
pretty from Strasbourg, France
Great product for the money
Rated 5 out of 5
Trustnoone from Nice, France
This item on groupspree is exceptional value considering the huge discount. I managed to pick one up about 2 months on last groupbuy and delivery was fast.
United States of America
Cute from Hartford, United States
Top product nothing more to say
Gonewithwind from Stockton, United States
Exactly what I was looking for at a very reasonable price even if you need to wait for group buy
Princess Weapon from Greenville, United States
Very happy with my purchase. Great price great buy
pretty from Strasbourg, France
Great product for the money
Trustnoone from Nice, France
This item on groupspree is exceptional value considering the huge discount. I managed to pick one up about 2 months on last groupbuy and delivery was fast.