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10-10-2019, 04:09 PM | #1 |
Join Date: Jan 2018
Location: Atlanta
Posts: 133
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Brozz 250 Tech Info
Idle Rpm: 1500
Spark Plug: D8TC Spark Plug Gap: 0.6-0.7mm Intake Valve: 0.4-0.6mm Exhaust Valve: 0.5-0.6mm Trans Gear Ratios 1st- 2.909 2nd- 1.867 3rd- 1.389 4th- 1.150 5th- 0.9545 Carb Jets 105 Main - 34 pilot Tire sizes: Rear--110/90/17 Front--90/90/19 Weight (Wet)- 305 lbs OEM Sprocket--17/46 OEM OEM Chain-- 428 Battery- 12M7AS-3A Handle bar diameter- 7/8" Inverted Fork Oil Capacity--320ml(from completely dry) Fork Oil--5W, 10W, or 15W-----Rider preference Standard Forks---200 ml 15hp at 7000 rpm 13 tq at 5500 rpm Torque Specs per Bashan (May apply to all Bashan 250 Motorcycles) Steering stem--Nut (Torque in N/M) M22×1 50~60 M24×1 55~65 M25×1 60~70 M26×1 60~70 M27×1 70~80 Steering stem---Hex Nut M22×1 50~60 M25×1 55~65 Steering stem--Locking cap screw M10×1.5 40~50 M12×1.5 45~55 M14×1.5 50~60 Handle bar--Bolt M10×1.25 45~55 Handle bar--Nut M10×1.25 40~50 Upper connecting Plate--Screw M8 25~30 Lower connecting Plate--Screw M8 25~30 M10 35~45 M12 40~50 Disc brake--Screw M8 25~30 M10×1.25 35~40 Brake disc--Screw M8 25~30 Front wheel axle--Locking Screw M10×1.25 40~50 M12×1.25 45~55 M14×1.5 50~60 Rear shocks--Screw M8 25~30 M10×1.25 35~40 M12×1.25 55~65 Rear shocks--nut M8 25~30 M10×1.25 40~50 Rear Wheel axle--Locking Screw M12×1.25 45~55 M14×1.5 50~60 M16×1.5 85~95 Rear fork axle--Locking Screw M10×1.25 35~45 M10×1.25 40~50 M12×1.25 45~55 M14×1.5 50~60 Engine------Bolt/Nut M8 35~45 M10×1.25 40~50 Engine Support--Bolt/nut M10×1.25 45~55 Rear Sprocket---Nut M8 25~30 M10×1.25 40~50 Rear Sprocket---Bolt M10×1.25 45~55 Rear Sprocket---Bolt M10×1.25 45~55 Swing Arm-----Nut M12×1.25 45~55 M14×1.5 50~60
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www.Brozz250.com Email: jeffreyp@peacesports.com Phone: 770-662-1898 x107 Facebook: "Peace Sports" IG: Peace_Sports_Atlanta Youtube: "Peace Industry Group" Last edited by PeaceSportsAtlanta; 03-21-2020 at 03:18 PM. |
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10-11-2019, 04:30 AM | #4 |
Join Date: May 2019
Location: Illinois
Posts: 866
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Thanks for all the info, the torque specs is nice to have for sure.The oem chain is 428 though
This thread should probably be a sticky.
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2022 Venom KPR 200 Red- the fastest color 16t and 46t sprockets, NGK Iridium CPR8EAIX-9, aftermarket full exhaust system. Top speed 81GPS 2023 Venom SS3 KP mini 150– Nibbi carb, Nibbi air filter, aftermarket muffler, decat 2022 Venom Ghost chopper 250 1997 Honda GL1500 Goldwing 1978 Kawasaki KL250 https://youtube.com/@herbiesgarage681 |
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10-11-2019, 05:31 AM | #5 |
Join Date: Nov 2017
Location: Marseille, France -> Conakry, Guinea
Posts: 1,481
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Just a thought... It might be nice to list the torque specs on Imperial, too, I don't think that many Americans are measuring in Newton-meters.
Last edited by franque; 10-11-2019 at 10:18 AM. |
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01-20-2021, 07:58 PM | #8 |
Join Date: Jan 2021
Posts: 2
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Can it be lowered? Im 5"6"
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01-21-2021, 10:29 AM | #9 |
Join Date: Sep 2019
Location: Maine
Posts: 98
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You can shave the seat foam down. I did that so my son could use it. He is about your height. I just bought an extra seat for $40 and shaved it down.
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2019 Bashan Brozz 250 2019 Honda Africa Twin CRF1000L |
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01-22-2021, 05:51 PM | #10 |
Join Date: Jan 2019
Location: Silver City New Mexico
Posts: 290
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Yes it can be lowered. in the front loosen the triple tree bolts that hold the fork tubes and slide the fork tubes up as much as you want or can get away with. This is zero cost. If its not enough you could fit shorter springs in the front struts.
As for the rear , i drilled new holes below the original lower shock mount (its part of the swing arm). i drilled the new hole 3/4 inch below the original hole and this dropped the bike about 2 inches. I think i could have gone 1 inch down if i needed more or 1/2 inch for less lowering. I used a long drill bit (8 or nine inches long) and did not remove the wheel, only the chain guard. obviously you need to support the bike to do it. Your next problem is the side stand, which may become too long for the bike , this would require a piece to be cut out and re welded, or a shorter side stand from a different model. |
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08-14-2021, 08:31 PM | #11 | |
Join Date: Jul 2021
Location: Southern Illinois.
Posts: 33
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Quote:
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01-21-2021, 12:13 PM | #12 |
Join Date: Apr 2020
Location: Michigan
Posts: 2
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Thanks Jeff!!! I am sure that you were able to answer a lot of questions riders have had. FYI you do have the correct 428 chain listed.
Dr. James Edzackery Wang |
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