⚡ Upgrade your ride with precision and power!
The JT Sprockets JTF270.15 is a 15-tooth front sprocket crafted from premium SCM415 chromoly steel alloy. Heat treated and hand finished, it guarantees exceptional durability and performance. Designed for Honda CB250 Nighthawk and CMX250C Rebel models, it undergoes 10 rigorous quality checks to ensure top-tier reliability in every ride.
Manufacturer | JT Sprockets |
Brand | JT |
Model | JTF270.15 |
Item Weight | 6.4 ounces |
Product Dimensions | 3 x 3 x 5 inches |
Item model number | JTF270.15 |
Is Discontinued By Manufacturer | No |
Exterior | Painted |
Manufacturer Part Number | JTF270.15 |
Special Features | compatible with Honda CB250 Nighthawk 1991-2008, CMX250C Rebel 2012-2016, CMX250C Rebel 1996-2009, CMX250C Rebel 1985-1987 |
R**O
I was very surprised! 9.8 out of 10
1985 Honda rebel, fits great for an aftermarket part.You’ll haft to make some room but it’s only about 2/16 from the housing or sprocket.It had a hard one getting to 75 mph but now it goes 85 mph, feels like a new bike!!!
J**F
Perfect fit
Worked great had to clearance my socket cover for the chain but increased the speed on my bike.
A**R
I am thrilled with this 15 tooth Sprocket !
I installed this 15 tooth front sprocket on my 2014 Honda Rebel and I can't say enough good things about the improvement to my bike. I took a 30 mile ride today and enjoyed the improvement with more speed with less engine RPM. It really is a different bike now. The bike has plenty of low end torque and the hand grips don't hurt my hands any longer with high vibration. The bike also still climbs hills good in 5th gear, so there is no problem there. If I lived in all mountains, sure , I would have left it stock. I am in central KY and the gearing/ratio is just perfect for this bike. There is no way to go wrong with the 15 tooth front sprocket change for these Honda Rebels.
I**N
Another advocate for the Nighthawk 250
After reading up for hours, I decided to regear my '91 Honda Nighthawk 250. The most lauded change was from stock 14/33 to 15/32, so that's what I went for.It honestly feels like a new bike. It smoothed out the low end, making it feel less jumpy, and now 3rd and 4th gear are actually usable instead of clicking right up to 5th by the time i'm going 35mph. The total swap basically spread out my shifts and even slightly upped my top speed!Can't recommend this change enough. I've already badgered my friend to try it on her Honda Rebel.-IanNOTE: The side with the raised area faces in toward the engine! Otherwise the chain won't fit in the crank case. It's tight, but it by all accounts SHOULD fit.
A**
Fits 2004 Honda Rebel perfectly!
I got this because it was number one recommended and for good reason, it works!I swapped the stock 14 tooth gear to this 15 tooth and made a world of difference in the preference of my Honda 250. Before it ran out of gear and by the time you got to 55 mph you damn near vibrate off the seat! But with this 15 tooth I have MORE gear and MORE comfort at 65!I used the stock chain too! All I did for installation was loosened the chain, swapped gears, and tighten chain back up.10 minutes start to finish.The clearance is very tight and does require patience to line up the splines of the new gear while the chain is hooked on to the teeth, but it slide right in!
O**2
A nice upgrade
This helps a lot with making first gear a bit more bearable as far as longevity and comfort is concerned. I used this on my Honda CMX250 Rebel and it stretches out each of the first gears to about 4 mph more, helps with RPMs at speed, hasn't touched my gas mileage, and hasn't affected my top speed either. It's a nice addition, but it is a tight fit with the chain instead of the 14T. I'd recommend getting the JTR279.32 rear sprocket if you're going with this change (15/32 instead of OEM 14/33).
S**E
... my chain to fit with sproket in place not happy about
Did not fit my 86 would not even alow my chain to fit with sproket in place not happy about that
B**R
fits my honda rebel
fit my honda rebel 15 in front 32 in the back. it did change the rpms when changing gears. they are higher it seems that when i am running 65 it was a smooth rpm not wond out to much i am at about 74 with the same rpms. i only have 100 miles on it i will review soon i do 800 miles a week to work in back i have 17k on my bike now so after about 2k ill repost
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