Dr. J MTB

Dr. J MTB

Local bike shop owner, physical therapist, mountain biker bringing you mountain biking content to help you think you're more prepared than you really are for the most epic MTB journey ever.
Follow me on Instagram @ dr_j_mtb.
Check out the bike shop on Instagram @somercycle_bikes

Пікірлер

  • @isaacbrooks5999
    @isaacbrooks5999Күн бұрын

    I'm there all of the time. The MTB community in Knoxville is definitely blessed!

  • @OverPoweredOperator
    @OverPoweredOperator4 күн бұрын

    welp, i switched to shorter cranks a few years back as strictly a solution to pedal strike as mentioned over the summer i found i was having less leg cramps and hip soreness after a long ride after a few years now, i also like the shorter cranks with more q factor please dont buy them if u think u will instantly be a billy goat or pro rider for doing this you will feel the faster rollover and less dead space between strokes you will "feel" faster and spin "faster", you could also get this same effect with a bike fitter ... you will notice less pedal strike almost immediately for sure

  • @billing6818
    @billing68184 күн бұрын

    Is it all downhill? No extended winding twisty thru the woods?

  • @Pcmims14
    @Pcmims144 күн бұрын

    Just started MTB and found out that I’m 12 min from this trail! It’s my favorite!

  • @txmale5070
    @txmale50705 күн бұрын

    My local bike shop has spur smuggler and patrol and sentinel . What are your thoughts on the patrol ?

  • @lakevacm
    @lakevacm6 күн бұрын

    I like your clarity. Keep conveying. And here we thought clear thinking was out the window in a world gone mad.

  • @womzyall
    @womzyall8 күн бұрын

    How wide are RC vs 5n10?

  • @summerlinpublic5673
    @summerlinpublic567311 күн бұрын

    How tall are you and what size HT do you have?

  • @elgeffe503
    @elgeffe50311 күн бұрын

    Nice bike! We can't easily get this bike in Europe which is a bummer. The looks do remind me a lot of my Spectral 125!

  • @Sal-j8u
    @Sal-j8u12 күн бұрын

    Howdy, great video and topic. I appreciate your bio mechanic and gait cycle lens and am curious how you would apply that to oval chainrings?? Thanks for the great content!

  • @First.Last.99
    @First.Last.9913 күн бұрын

    I have it, it better than ixs trigger FF and gambit from Specialized. Also slimmer by 1.5cm in total from left to right

  • @bebeandjohnnotsonomadiclif5287
    @bebeandjohnnotsonomadiclif528713 күн бұрын

    Lower or seat 3in. and don't go higher.

  • @AL-sd5cs
    @AL-sd5cs14 күн бұрын

    For anyone doubting the exercise aspect of an ebike, go ride with a group of ebike riders and ride one up the hill and then hop back on your analog bike..I did yesterday and my feet felt like I had lead attached to them..e bikes give you way more riding opportunities in a day out and when you get to the top of trail, you’re not wiped out on the 2nd or third climb making the descents safer..I think most people who are hesitant need to look at SL bikes cause these heavy full power bikes are not necessary with the new smaller motors and more energy dense batteries coming out

  • @jameschildress2634
    @jameschildress263415 күн бұрын

    What vehicle do you use for your trips?

  • @DrJMTB
    @DrJMTB14 күн бұрын

    A Promaster is what I started with… kzread.infovydvOWR3630?si=l216VkgPHLXBTruk. I’m now in a Sprinter 144 🤙🏼

  • @warlog1993
    @warlog199317 күн бұрын

    Hi Any issues with the Rock Shox Coil? I'm thinking about upgrading my Rise (Size L) , since the float x just doesn't cut it on long, gnarly decents, but I read somewhere that the Coil can rub on the frame when bottoming out. Thanks for your reply

  • @DrJMTB
    @DrJMTB14 күн бұрын

    @@warlog1993 I didn’t have any issues, and the super deluxe ultimate coil is still one of my favorite rear shocks, having ran many different shocks over the last few years

  • @mitchdomaas304
    @mitchdomaas30417 күн бұрын

    I wish the bike came with the silver lowers. Looks so nice

  • @solobellimino2356
    @solobellimino235617 күн бұрын

    This bike sexy as fuck. Like that it performs as awesome as it looks.

  • @emersoncardenas6899
    @emersoncardenas689918 күн бұрын

    Where is your remote mounted for the dropper post?

  • @chrisallen5293
    @chrisallen529318 күн бұрын

    Nice video. That place looks super fun

  • @rivercityrambler7751
    @rivercityrambler775120 күн бұрын

    Sizes are why I like the Stamp.

  • @trdcameleon
    @trdcameleon22 күн бұрын

    5'9ish, Norco Bigfoot 3 2022. What model do you recommend? I have short legs. 😂

  • @tapas1505
    @tapas150522 күн бұрын

    I had severe lower back pain due to extended hours on a MTB, mow I learned the tricks. Thank you that I can continue cycling now and make myself stronger.

  • @user-tr8dl4fb3q
    @user-tr8dl4fb3q23 күн бұрын

    Great review ,im tossing up between nomad and mega ur review really helps,cheers

  • @glenfinch
    @glenfinch25 күн бұрын

    The squat/press analogy is a good one for conveying the effect of the longer lever on your leg joints and muscles

  • @jeffwestbrook5747
    @jeffwestbrook574727 күн бұрын

    back in the olden days I bought a pair of cook bros cranks. Raced XC for an entire season, crushing everyone in the climbing sections and podiuming a bunch. It wasn't till they got flexy and I pulled em that I realized they were 185s. Went back to 175s and I was just a mere mortal again.

  • @tbull1545
    @tbull154528 күн бұрын

    torque is low end power stop lying

  • @tbull1545
    @tbull154528 күн бұрын

    using the crank inseam formula 31 inch inseam should be rocking 170mm crank

  • @DrJMTB
    @DrJMTB28 күн бұрын

    @@tbull1545 🤫 don’t tell my 155mm cranks that we didn’t follow your formula

  • @ryanb974
    @ryanb97429 күн бұрын

    Started racing in 1986, USCF licensed in 1989, have going to 2 training camps at the Olympic Training Center as a cyclists and was a mechanic on the 2010 World team. This argument comes around every 10-15 years. Good take on it, but you’re not gonna get me off my 175’s every time I try shorter my knees start hurting, the shorter the cranks the quicker the discomfort.

  • @danbourne11
    @danbourne1129 күн бұрын

    This 18% measure should be used for more grips and selling th3’ accurately. Great vid.

  • @ralph14836
    @ralph14836Ай бұрын

    Cascade link went over center over compressed rear shock jamb rear tire against seatpost I went over the bars took 3 mechanics to pull it out sent link and frame to cascade for evaluation and they could not find anything wrong except minor bearing wear and they sent all it back said tuff pal we can’t find any fault with our product. Lesson learned Factory engineers design frames best not to try to make a frame travel further than it was designed for! Now I’m stuck with a damaged $4k carbon frame front triangle. I changed back to Santa Cruz standard link to be safe. I have videos without shock on that I sent to cascade they you can see how link allows head of bolt gouge into frame and jamb

  • @YanDoroshenko
    @YanDoroshenkoАй бұрын

    Been riding in FiveTens for over three years, now they're just begging to let them die. Gonna try the Vices now, hopefully they won't disappoints. Thanks for the review!

  • @mnfishing4194
    @mnfishing4194Ай бұрын

    What size is that bike?

  • @adamj2281
    @adamj2281Ай бұрын

    Completely agree on the dissector, went Ground Control T7/T5 combo, huge improvement.

  • @nickconol1428
    @nickconol1428Ай бұрын

    with that 130 fork its no longer an xc bike for sure

  • @DrJMTB
    @DrJMTBАй бұрын

    It’s a 120mm fork

  • @craigparker8549
    @craigparker8549Ай бұрын

    Great vid. You mention videos of your Idaho, Utah etc. rides. I couldn't find those on your channel though...Link(s)? Thanks.

  • @felixsu2636
    @felixsu2636Ай бұрын

    How tall are you to use this M size? Just want a gauge. Thanks .

  • @luemas3219
    @luemas3219Ай бұрын

    My wife tells me it's not how long the crank is, just how hard I can pedal. She was right.

  • @davidcawthorne7115
    @davidcawthorne7115Ай бұрын

    Another 10 years longer cranks will be back. 🙃 ❤

  • @keyboardpatriot
    @keyboardpatriotАй бұрын

    Is Transition a popular go to brand for a moutain bike in the US? I'm from the UK and was looking to purchase a transition bike but I've never heard of the brand before, I've never seen someone with a transition bike and there's only a handful of retailers here who sell them so it's obviously not a popular brand here in the UK.

  • @cristiangonzalez8527
    @cristiangonzalez852719 күн бұрын

    Gotten a little more popular here in SoCal. They’re a great company. Personally If I were you I’d buy it for the reason you don’t see a lot of them where you’re at. But that’s the hipster in me talking

  • @veilleuxfilms
    @veilleuxfilmsАй бұрын

    What made more of a difference this or the link?

  • @dtrg65
    @dtrg65Ай бұрын

    great video

  • @mxbigd17
    @mxbigd17Ай бұрын

    What is the advantage of SC going with the 35mm rise bar over the previous gen 20mm rise bars?

  • @markusilomaki8922
    @markusilomaki8922Ай бұрын

    In climbing the shorter crank reduces the deadspot time and in that way allows for better continuous power delivery. You might want to test if you get the same effect with 160mm cranks and an oval chainring.

  • @coldman340
    @coldman340Ай бұрын

    Thank you so much

  • @maxsievers8251
    @maxsievers8251Ай бұрын

    Too long is too long. Too short is too short. 165 to 175 mm certainly isn't optimal for below average height riders. I'm 1840 mm and I prefer 165 mm cranks.

  • @2sully4
    @2sully4Ай бұрын

    25 miles but what was the elevation gain ?

  • @veilleuxfilms
    @veilleuxfilmsАй бұрын

    Just went on the website looks like it's no longer available

  • @ronnisullivan9794
    @ronnisullivan9794Ай бұрын

    Omg. Finally. Been riding for 30 years. 5’4. Been preaching this stuff to deaf ears. Thank you for hearing me. Glad i found your video

  • @TonightWeGrill
    @TonightWeGrillАй бұрын

    I just picked up Mountain biking at 34 years old thanks to a buddy of mine. We’re truly blessed here in Knoxville to have all these amazing places to ride. Great video!

  • @brir2108
    @brir2108Ай бұрын

    Hi I tried to click on the tele link and it said the page was invalid. Are you still offering consultations?