With a geometry designed to take big hits but with features conducive to a beginner, the Tess 20 Jr. Mountain Bike is Diamondback's introductory mountain bike for girls. Tess features a front suspension fork, an integrated chainguard, and durable Shimano twist shifters and derailleurs for trouble-free, single-handed gear changes that familiarize the beginning rider with the process of shifting. The six-speed twist shifter introduces the young rider to shifting without causing too much confusion, while the linear pull brakes help her get used to braking with her hands instead of her feet. The steel frame is built for both speed and riding the trails, with wide, knobby tires for traction on rocks, dirt, and scree.
Features: Steel frame is built for speed on dirt trails but with features designed for a beginner Front suspension fork features 40mm of shockproof travel to ensure a smooth ride Drivetrain provides 6 speeds; integrated chainguard Comfortable SunRace twist shifters allow the hands to remain properly positioned while changing gears Linear-pull brakes offer reliable stopping power and comfortable hand-brake levers Wide, knobby tires provide great traction on varied surfaces
Specifications: Best Use: Mountain biking Bike Style: Mountain bike Bike Frame: Steel Bike Suspension: Front suspension Fork: Zoom suspension, 40mm travel Crankset: 40mm 1-piece 40 Bottom Bracket: Looseball Shifters: SunRace twist Front derailleur: N/A Rear Derailleur: Shimano Rear Cogs: Shimano MF-TZ20, 14-28, 6-speed freewheel Number of Gears: 6 Brake Type: Rim brake Brakes: Alloy linear Brake Levers: Alloy linear Rims: Steel Front Hub: 36h nutted Rear Hub: 36h nutted Wheel Size: 20 inches Tires: Junior ATB knobby 20 x 2.0 Handlebar Shape: Riser bar Handlebar: Steel junior riser Stem: Steel quill Seat Post: Steel Pillar 27.2mm Saddle: Junior ATB 2-panel Pedals: Resin platform Headset: Threaded 1 inch
- Shipping Weight: 35.6 pounds
- Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
Shipping Advisory: This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
- Item model number: 02-10-2306
Good bike for the price, but needs some work
The bike is good for the money. It’s quite a bit better than the cheap kids bikes you can get from the large retail chains.
However, as many people have already addressed, the shifter is just too hard for any kid to realistically operate. The good news is that Diamondback seems to be aware of the issue. You can just call them at 1-800-222-5527. They will send you the replacement parts. The guy I talked to was Jason, and he was very nice and professional.
Update: I have received the replacement shifter from Diamondback. The one they sent to me was an Sram MRX Comp Twister Mountain Bike Shifter – Rear (6 Speed), and here is the link. http://www.amazon.com/SRAM-Bicycle-Twist-Shifter-6-Speed/dp/B0017YRQKA/. It’s not very expensive, so if you don’t want to go through the hustle of calling them, just order from Amazon. I will update how it performs once I install it.
nice bike for my 10 year old
Nice bike my daughter loves it. Only complaints are no kick stand and she can’t shift it into 1st because it is too hard. We are hoping it will loosen up over time.
Overall pretty decent bike for the money. A little hard to shift until things loosen up. Front shock is not really a suspension fork, I couldn’t move it with all my 180lbs but it makes no difference to my daugther. Pretty good quality when compared to other similar priced bikes. Paid $139 and it’s worth that, don’t pay retail and you’ll be happy.
Just as described.
The bike was delivered partly assembled, so putting it together was easy. The brakes and the gears work fine. We have not had a chance to take in in rough terrain to see how well the front shocks work. Overall it feels like a good bike and my girl loves it.
The reason for giving it 4 stars is that the instructions which came with the bike are awful and some parts have words all together “likethis”.
fast delivery, no issues with assembly, my daughter loves the bicycle. Very solid design, wish the hand brakes were a bit more compact.
Good bike. Needs adjustments
The bike is good but one needs to adjust everything before it is ready to use. My 8y old loves it. It seems like a very durable bike, it already took quite an abuse. Make sure to get a kick-stand (should have been included).
Regarding the front shocks. They are not designed to swing up and down when a kid leans on the handles. They work perfectly on the road for absorbing bumps. So no complains there.
The shifter was a little stiff in the beginning but it got better.
I’m glad I got this bike. It is much better quality than the $120 junk at toy stores.